14 best tester with diodes

• ACCURATELY MEASURES: AC/DC Voltage, DC Current (Not AC Current), Resistance, Continuity, Diodes and more.
• TROUBLESHOOTS SAFELY: Automotive and household electrical problems safely and accurately; Overload protection on all ranges
• EASE OF USE: Data hold and large digital display with backlit LCD for visibility in dimly light areas; Sampling speed: 2x per second
• 1 Year Warranty. Built-in kickstand for hands-free use. Protective rubber corner guards for drop protection
• NOTE: This meter can not test AC Current; Ensure your multimeter is set to the correct setting before testing

User questions & answers

Question:	which setting is for volts, and which is for ac
Answer:	The V with the two lines is DC volts and the line with the squiggly line is AC volts.
Question:	is the continuity test audible
Answer:	Good question. and I can't find an answer it doesn't say but in the picture when it's showing someone testing continuity it shows that it's beeping what it doesn't say that it does beat and we've got two people on here that say it does not and two people that say that it does so good luck I'm looking for one that is audible myself why all multimeters don't have an audible noise when you have continuity I will never know either that or you can have one that has a paper thin needle that jumps and you can't see it and you have to take your eyes off of what you're working on to see if you have continuity and when you move your head you lose contact and it's such a pain in the ass
Question:	Is this unit protected by a fuse? If so, is it replaceable? My last meter was fused but it was soldered. I couldn't easily replace it
Answer:	I had to replace the ammeter fuse (because I forgot to switch the hot (red) test lead from the left side to the middle, before testing my car's battery voltage). That fuse is 10A 600V. I looked around for those & couldn't find them, but found 10A 250V and these worked OK. They're 20 x 5 mm ( .2 x .79") ceramic fast-blow. https://www.amazon.com/gp/product/B07JFDTTMJ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
Question:	Can this handle being plugged into a wall socket? Also, can someone give a walkthrough of how to safely test a socket
Answer:	plug the red lead into the meter socket marked COM and the black into the center meter socket. Set the dial to V~ (for AC volts) on the 200 scale (for household current) insert one probe lead into each of the wall socket's vertical slots and move them around a bit inside the outlet slots to make sure you're getting a good connection, if in doubt plug a lamp or something into the socket. If you suspect the outlet socket itself has failed carefully remove the wall plate in order to access the actual wires connected to the outlet to be sure it's either a dead circuit or the outlet itself has failed.

Product features

AstroAI Digital Multimeter

The AstroAI AM33D Multimeter is designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. It's easy and safe to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing, which is both for automotive and household uses.

Troubleshoot Electrical Problems

AstroAI multimeter is professionally designed to troubleshoot electrical problems or just for electronics training.

Continuity Test

Connect the test leads to two points on the circuit being tested.

Intelligent Anti-burn and Dual Fuse

Double Fuse Protection, more secure and reliable; This multimeter is designed with safety in mind. Overload protection on all ranges.

Backlit LCD

Large digital display with backlit LCD for visibility in dimly light areas.

Data Hold

When taking measurements and recording results, it is often easier to use the data hold function to freeze the data being displayed on the digital display.

Low Battery Indication

You can quickly know to replace the battery and continue working. so you never accidentally run out of juice.

Open Support Stand and Protective Rubber

Built-in kickstand for hand free use. Protective rubber corner guards for drop protection.

Product description

The Peak ZEN50 tests zeners, avalanche diodes, VDRs, TVS's and much more up to 50V! Great for testing VDRs, TVSs and other types of voltage protection devices. Features : Selectable test currents: 2mA, 5mA, 10mA and 15mA and it has a tiny duty cycle of test current to minimize heating of your component even when testing at 50mA and 15mA. It measures breakdown voltage (0.00V to 50.00V) with a resolution as fine as 20mV. It also measures slope resistance (up to 1kohm at 15mA with a 1ohm resolution). It uses a single Alkaline AAA battery (included) and has long battery life and regulated test conditions even when the battery voltage is as low as 1.0V. Test voltages are below levels described in the Low Voltage Directive 2006/95/EC. Continuous measurement display (updated 3 times per second). Measurement "hold" function to hold displayed values even if component is removed. Fitted gold plated crocodile (alligator) clips. Includes very comprehensive printed user guide.

User questions & answers

Question:	say you have the atlas dca 75 pro do you really need the zen50 to test diodes effectively? atm, i use a multi-meter from otc in diode test
Answer:	I don't have a meter and the product feels cheap. I might have been ripped off. Amazon I believe should do their own independent studies before putting products out to it's customers.

Product description

Klein Tools MM400 is an auto-ranging multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. Klein Tools Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features. For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations. Includes test leads, thermocouple with adapter and batteries. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

• Multimeter measures up to 600V AC/DC voltage, 10A AC/DC current and 40 M resistance
• Electrical tester measures temperature, capacitance, frequency, duty-cycle, and test diodes and continuity
• CAT III 600V safety rating
• Built to withstand a 3.3-foot (1 m) drop and withstand daily wear and tear on the job site
• Low battery indicator and easily accessible battery compartment

User questions & answers

Question:	Does it measure LoZ voltage
Answer:	MM400 does not have a LoZ function, and operating instructions are mute with respect to measuring LoZ. Klein Tools has other multimeter models that have a LoZ function.
Question:	Where does the battery go? Do I have to unscrew the back plate
Answer:	Yes. Take off the plate that acts as a flip out stand.
Question:	Is this meter made in usa and also can it be used for household and automobile purposes
Answer:	Made in China. Klein says of the MM400: "For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations." I've used it for residential and automobile purposes.
Question:	Does it come with a case
Answer:	Mine did not come with a case, but you can order one. Look at the bottom of the listing at "frequently bought together" or something like that verbiage to show what case to order. I prefer a hard case, so I did not order the soft zipper one.

Product features

Digital Multimeter, Auto-Ranging, 600V

Klein Tools MM400 is an auto-ranging multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. Klein Tools’ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians.

• WIDE RANGE of tests for Voltage, Current, Resistance, Continuity, Capacitance, Frequency; Tests Diodes Transistors, Temperature.
• PROFESSIONAL LEVEL features include Auto-Ranging capability, and True RMS for measuring both AC Current and Voltage
• EASE OF USE: Convenient features like Data Hold, Large LCD Backlit Screen, Auto Shut-off and Hanging Magnet, and Kickstand make taking and recording measurements easier than ever before
• IDEAL FOR COMMERCIAL settings where it can handle the demands of a long workday, from the durable exterior to the wide range of heavy-duty capabilities
• Built-in F400mA/600V and F10A/600V explosion-proof ceramic fuse tubes; Double Protection, more secure and reliable; The fuses can protect the multimeter effectively; Overload protection on all ranges. 3 Year Warranty provided by AstroAI. Note: Please take off the cap before using the test leads.

Product features

AstroAI 6000 Counts True RMS Digital Multimeter

The AstroAI True RMS Multimeter is designed to be safely and accurately used by professionals in a commercial setting or weekend DIYer's that need a little more power utility from their standard digital multimeter. It's easy and safe to operate with advanced features built for measuring seemingly everything. Run tests on diodes and transistors while being able to measure voltage, current, resistance, continuity, capacitance, and frequency, all on one device.

Troubleshoot Electrical Problems

AstroAI multimeter is professionally designed to troubleshoot electrical problems or just for electronics training.

Continuity Test

Connect the test leads to two points on the circuit being tested.

Intelligent Anti-burn and Double Protection

Built-in F400mA/600V and F10A/600V explosion-proof ceramic fuse tubes; Double Protection, more secure and reliable; The fuses can protect the multimeter effectively; Overload protection on all ranges.

Backlit LCD and Data Hold

Large digital display with backlit LCD for visibility in dimly light areas; It is often easier to use the data hold function to freeze the data being displayed on the digital display.

Multi-Function Socket

Use the multi-function socket to measure both Capacitors and Transistors.

Hanging Magnet and Kickstand

Hanging magnet and kickstand make taking and recording measurements easier than ever before.

Temperature Test

Carefully touch the end of the thermocouple to the object being measured; Wait for the temperature reading to settle, then record the result from the LCD display.

Product description

Electricity is essential part of life

Electricity is one of the most important blessings that science has given to mankind. It has also become a part of modern life and one cannot think of a world without it. Electricity has many uses in our day to day life. It is used for lighting rooms, working fans and domestic appliances like using electric stoves, A/C and more.

It’s all about precisely troubleshoot, then finding solution is the easy step.

The Weepro Digital Multimeter Vpro850L is a very versatile tester that can measure DC & AC voltage, DC current, resistance, DIODE, transistor hFE and continuity.

Measurement ranges includes:

1.DC Voltage: 200mV/2V/20V/200V +- 0.5%, 600V +- 0.8%

  2. AC Voltage: 200V/600V +- 1.2% 

3. DC Current: 200A/2mA/20mA +- 1%, 200mA +- 1.5%, 10A +- 3%

  4. Resistance: 200Ω/2KΩ/20KΩ/200KΩ/2MΩ +- 0.8%

Specification:

Max Display: LCD3 ½ digits (1999 count) 0.6”

High Polarity: Automatic, indicated minus, assumed plus.

Measure method: double integral A/D switch implement

Fuse Protection: F-200mA/250V. 

Sampling speed: 2 times per second

Over-load indication: “1” is displayed

Polarity Indication: "-" displayed for negative polarity. 

Operating Environment: 0°C~40°C, at <80% RH

Storage Environment: -10°C~50°C, at<85%RH

Power: 9V NEDA 1604 or 6F22

Low battery indication

Static electricity: about 4mA

Product Size: 135 x 67 x 33 mm

Product net weight: 145g (including battery)

Packaging Include:

- 1x Vpro850L Handheld Digital Multimeter 

- 1x Instruction Manual 

- 2x Test Leads (each lead's length: 80cm )

- 1x 9V Battery

• VERSATILE DIGITAL MULTIMETER: Suitable for all kinds of household use and industrial use. Can be use at Household Outlets, Fuses, Batteries (including Vehicles), Automotive Circuit Troubleshooting, Charging System, Testing electronics in Cars etc. It is a AC/DC Voltmeter, Ohm Volt Amp Tester, Electric Ohmmeter, Diode, Resistance and Audible Continuity Detector.
• Troubleshooting with Speed and accuracy: This Multimeter has a sampling speed of 2 times per second; Built-in a backlight LCD display with 3 ½ digits (1999 count) 0.6”, and high polarity including negative and positive readings.
• Electronic Tester Multimeter with Over-load Protection and Low-Power Reminder: Use the PTC protection circuit for Resistance, and frequency measurement. Over-load indication "1" will be displayed; Low battery indication will be displayed when battery power is low.
• Built in Audible Continuity Test Voltmeter and Data Hold : Buzzer will work if the resistance is lower than 30Ω±20Ω; Data Hold Function for clear reading; The Weepro digital multimeter comes with an insulated rubber case kickstand to help better grips and easier reading, and with the ABS material use at the same time provide users maximum safety.
• BUY WITH CONFIDENCE: All sales come with  90-day return refund guarantee, 10-year warranty and lifetime supported by WeePro; Battery / Two 80cm Test Leads / User Manual are Included

User questions & answers

Question:	Hi, Is there a protection plan options for this item? if yes, what's the cost of the plan. Thanks
Answer:	Why bother, the cost is low and there is a return policy.
Question:	is the a category 3 and true RMS meter
Answer:	NO
Question:	Is your meter made here in the usa,or is it out sourced from china
Answer:	Of course in China , as almost tech gadget, it would have costed at least 10 times more if made in USA, and not any better
Question:	Does this work with square waves like those for the output of a 12V landscape lighting transformer? If so, what setting should be used
Answer:	A square wave can be expressed as a sum of the fundamental frequency and many harmonics, the meter is designed to measure just the fundamental , 60 hz, if it can do a proper filtration of it, which is pretty difficult, so NO

Product features

WeePro Vpro850L Digital Multimeter

The multimeter is a basic assistant to test & troubleshoot a variety of automotive and household electrical problems safely and accurately. This WeePro Digital Multimeter Voltmeter Ohmmeter Ammeter meets your demands. Adopting durable material, it is tough enough to be used for a long time. Besides, it can be used in measuring remaining capacity of the rechargeable battery, so as to check whether the battery is fully-charged. Don't hesitate to bring it home now!

INTRODUCTION

• DISPLAY: 3½ digit LCD.
• FUNCTION & RANGE SWITCH

Our CMM adopt rotational switch which situated at the middle of the front case. It is used for the selection of FUNCTION and RANGE .

• POWER ON-OFF

In order to save energy, please turn the switch to "OFF" position when not in use.

PART 2

• "COM" jack -- Common jack.
• " VΩmA" jack -- Voltage, resistance, not more 200mA current, temperature and battery input test jack.
• "10ADC"jack -- For the input of more than 200mA current.

Specifications:

• 1. DC Voltage: 200mV-600V ±(0.5％±2dgts)
• 2. AC Voltage: 200/600V ±(1.2％±10dgts)
• 3. DC Current: 200uA-10A ±(1.0%+2dgts)
• 4. Resistance: 200Ω－2MΩ ±(0.8％±3dgts)
• 5. Power supply: 9V,6F22
• 6. Max. display: 1999
• 7. Diode: Yes; Dynatron: Yes; LCD Backlight: Yes; Continuity Buzzer: Yes; Low Battery Indication:Yes; Data Hold: Yes
• 8. Input Impedance for DCV: 1MΩ
• 9: Sample Rate: 3times/S
• 10: LCD Size: 70 x 40mm

DATA HOLD

The switch is used to hold the display reading when the instrument is disconnected from whatever was being measured.

BACKLIT LCD

Large digital display with backlit LCD for visibility in dimly light areas.When BACK LIGHT is turned on. It needs to be turned off by user manually. (This function was revised according to our lovely customers' suggestion, it is more practical and safer in fact. Thank you all.)

Large LCD Screen

70 x 40mm big lcd screen, word size up to 25mm.The best display visual angle is approx 70°

Product description

Features:

It can be widely used to detect NPN and PNP transistor, capacitor, resistor, diode, triode, N-channel and P-channel MOSFET, IGBT, JFET, triac and battery etc.

It can also be used to detect infrared wave forms.

It also can detect zener diode and has the function of self-calibration.

After detection, align the infrared remote control with the "IR" light, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared wave form.

One button operation, automatically detect and shutdown, and you can press the multi-functional button to close the detector too.

Put the pins of component in corresponding area, then dial the little handle and the detector will test it automatically, finally the results will display on the back light TFT screen clearly.

Not like the usual black and white display, this detector will show results in color.

Specifications:

Display: 3.5inch TFT Screen

Diode Range: < 4.5V

Zener Diode:Transistor Detect Area: 0.01-4.5V

Zener Diode Detect Area: 0.01-30V

Triac Range: IGT < 6mA

Capacitance: 25pF-100mF

Resistor: 0.01-50M?

Inductance: 0.01mH-20H

Battery: 0.1-4.5V

Power Mode: Rechargeable Lithium Battery (NO included)

Item Size: 8.8 x 8 x 2.8cm / 3.47 x 3.15 x 1.10in

Package Size: 14.5 x 12 x 2.7cm / 5.71 x 4.73 x 1.06in

 

Package included:

1x Transistor tester

1 x Cable (random)

1 x Electronic Component Set (random)

3 x Test Hook(random)

 

Notes:

Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Any question,please contact us first, we will solve it better for you.Thank you and nice day!

• For detecting NPN and PNP transistor, capacitor, resistor, diode, triode, N-channel and P-channel MOSFET, IGBT, JFET, triac and battery, resistor and capacitor and other components, etc.
• Put the pins of component in corresponding area, then dial the little handle and the detector will test it automatically, finally the results will display on the back light TFT screen clearly. ( Use 12864 liquid crystal display with green backlight).
• After detection, align the infrared remote control with the "IR" light, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared wave form.
• Measurement results represent by TFT graphic display(160x128). Support Chinese and English.
• One key operation, Auto Power Off(Timeout Settable). Can also press the multi-functional button to close the detector.

User questions & answers

Question:	Can this check components in circuit
Answer:	Magic fairy dust.
Question:	Is there a user manual available anywhere
Answer:	I think so Why not? If it works on all the other appliances, I would only imagine that it would help with apple watch too, but then I could be wrong
Question:	Will this check a p-type mosfet and determine whether it's good or bad
Answer:	Homeopathy has proven to neutralize negative energy since the 1700s. For anyone who understands homeopathy, muscle testing, or applied kinesiology, you can tell that these EMF radiation neutralizers are effective. Homeopathy is a primary medicine in Germany, Australia and England — (used to be in the US, but not anymore so it’s confusing for people in America because we are just not used to this type of medicine). Plus all the reviews support it and I doubt that many people could be falsely saying the Neutralizers work.
Question:	For the ir function does the unit display the carrier frequency (32, 48, 56khz etc)? is the received signal displayed like an oscilloscope trace
Answer:	Each sticker have radiation neutralizers in them. Cell phones require 2 stickers, which last for 3 years. One of the first things you’ll notice that shows it’s working is that your phone won’t be as hot. Hope that it helps.

Product features

Specifications

Display: 3.5inch TFT Screen

Diode Range: < 4.5V

Zener Diode:Transistor Detect Area: 0.01-4.5V

Zener Diode Detect Area: 0.01-30V

Triac Range: IGT < 6mA

Capacitance: 25pF-100mF

Resistor: 0.01-50M?

Inductance: 0.01mH-20H Battery: 0.1-4.5V Power Mode: Rechargeable Lithium Battery (NO included)

Transistor Tester

- Automatic detection of zener diode 0.01-30V

- Self test with automatic calibration

IR Decoder

- Support Hitachi IR coding

- IR waveform display

- Infrared receiving instruction

Other

- Measurement results using TFT graphic display(160x128)

- One key operation

- Auto Power Off(Timeout Settable)

IR decoder

After the component detection is completed,the infrared remote control at the tester"IR" test hole, press the remote control key,the tester will be display the user code&date code and the corresponding infrared waveform after the successful decoding.

If decoding failure,the tester cannot display the user code and date code. The dot at the top right corner to indicate whether it has received the remote control infrared date,red represents infrared date is being received,blue represents decoding success.

Built-in Li-ion Battery Voltage Measurement

The built-in Li-ion Battery voltage is measured before detection,when the battery voltage is less than 3.0V will force shutdown,then please charging.

Charging the Battery

The tester has a standard Micro USB interface,please use an external 5V power supply or USB power charging.

Product description

DROK Electronic Component Tester



Parameters:

-- Voltage supply: DC 9V Battery 6F22 (NOT Included)

-- Transistors range: 2 or less (including 2) P-N junction transistor

-- Resistors range: 0.5Ω - 50MΩ

-- Capacitors range: 25pF-100000uF

-- Inductors range: 0.01mH - 20H

-- Dimensions: 70mm × 135mm × 24mm



Operating Instruction:

>> The pins of the electronic components can be connected to the 1,2,3 pin optionally. This multifunctional meter is automatic identification type,

which can detect the pin sequence, graphic display and parameters automatically.

>> Eg. If you want to test a triode, you do not need to worry about the BEC order of 1,2,3 pin.

You just insert the triode into the testing interface optionally and then push the testing

button. The meter will identify it if it is triode, field-effect tube, controlled silicon or resistance capacitance.

After that, the tester will detect it if it is NPN OR PNP and then the BCE order and other information.



Testing Range:

▶ Range of Transistor: Less than 2 (included 2) transistor which is made up of PN junction. Do not have any other resistance components in the interior.

▶ Range of Resistance Testing: 0.5Ω-50MΩ

▶ Range of Inductance Testing: 0.01mH-20H

▶ Range of Capacitance Testing: 25pf - 100000uF



Package includes:

1× Multifunction Transistor Tester

• ✔ WIDE APPLICATION: This multifunctional capacitance meter can be used to test triode, field-effect tube(FET), diode, resistor, capacitor, inductor, MOS, SCR, which is available for various electric transistor testing.
• ✔ LARGE & CLEAR LCD DIGITAL DISPLAY: This amazing detector adopts 1.8" TFT color LCD screen with high-resolution. Besides, different parameter is shown with different color, convenient and simple for you to check the parameter.
• ✔ AUTOMATICAL IDENTIFICATION: DROK intelligent transistor checker is able to detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices automatically.
• ✔ BATTERY POWERED: This monitor is powered by DC9V battery (not included).
• ✔ AUTO SHUT-DOWN FUNCTION: Our advanced electronic transistor tester owns auto shut-down function. There is shutdown countdown displayed on the monitor and the shutdown countdown time can be extended to 40s.

User questions & answers

Question:	will it tell me the pin identification
Answer:	With in reason. You will need the spec sheet, say you have a bad unit, it may identify it as two diodes and you know it is not two diodes, it is a 222. So YES it will / it has done it correctly for me on good devices, on devices that fail, it may show unknown device or something like a mess of diodes or something else. Nothing the spec sheet would show. hope this helps. I also use a Heathkit transistor tester so I can supply a load. If you are working with hard to replace /find items, I suggest you also get something that will supply a real load so you can see if it breaks down after 2 minutes or something like that. hope this helps, I am pleased with cost vs use I have gotten. SO far so good. Get used to getting the pins in 1 2 3 any way, but 1,2,3. George
Question:	I am trying to measure a inductor and it keeps coming back with a resistance. How do I fix this
Answer:	I found out that the tester can’t measure inductance below 10uH. It helps to buy a pack of inductors of various values to always check the tester. This is how I found out that mine cant’ measure inductors below 10uH.
Question:	will this tester work with germanium transistors? also, does it report transistor leakage
Answer:	I haven't found a germanium transistor to test yet, but I have tested Ge small-signal diodes with mine, so I'm fairly certain this tester can properly identify and test Ge teansistors as well. If so, it will show the device type (PNP/NPN), ID the leads (BCE), and show the hfe (gain), but it will not show a leakage current value. The primary diference between Ge and Si devices is the difference in the voltage drop across a forward-biased junction. Ge junctions show a 0.3 - 0.4v drop, and Si junctions show 0.6 - 0.7v.
Question:	Can it be powered with a cable
Answer:	I did a simple mod in order to power it from a basic 9vdc power supply l. I simply installed a standard 12mm polarised jack into the case (theres a slot in the top center of the pcb to allow room) and use a currwnt limited wall wart or bench top piwer supply for the required 9 volts (solder the 2 wires from the jack to the battery terminal connections on the pcb matching polarity). Mine has worked a charm and no worries plus you have the option of using either power source. If you would like to know more on this mod reply and I will supply you with a more detailed step by step with photos.

Product description

Features:

Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, automatic identification of the transistor pinout.

Test NPN and PNP transistor common-emitter current amplification factor, the base-emitter threshold voltage, off the collector - emitter leakage current.

Support 2 resistors measurement, show its positive and negative, on-state voltage.

Resistance measurement maximum resolution 0.01Ω, can be measured up to 50MΩ.

Automatically test the pins of a component and show on the display.

Measure FET gate threshold voltage and gate capacitance.

For the following 2100Ω resistor while measuring its inductance measuring range from 0.01mH - 20H.

Can be used as signal generator and frequency meter: frequency range from 1Hz-2MHz and can generate 1%-99% PWM(pulse width modulation) signals.



Notice:

Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.



Specifications:

Type: Assembled Tester / DIY Kit(Optional)

Display: 160*128 LCD

Power Supply: 1 * 9V Battery(not included); DC 6.8-12V

Current: Approx. 30mA

Power Supply: 1 * 9V Battery(NOT Included)

Resistance Measurement: Max. 50MΩ

Resistance Resolution: 0.01Ω

Capacitance Measurement: 25pF~100mF

Capacitance Resolution: 1pF

DC Voltage Measurement: Up to 50V

Screen Size: 3.7 * 3cm / 1.45 * 1.18in

PCB Size: 7.8 * 6.2cm / 3.1 * 2.44in

Product Weight: 66g / 2.3oz

Package Weight: 69-73g / 2.45-2.57oz



Package List:

1 x DollaTek Transistor Tester DIY Kit(Battery not Included)

• Digital LCD display for easy reading, can display the measured data and graphics.
• Rotary switch control, a key measure for convenient use.
• Main chip is the DIP, easy for electronics enthusiasts to DIY or upgrade the main chip.
• Battery Use 9V (not included), also can use direct current (DC 6.8-12V).
• Automatic shutdown, shutdown current is only about 20nA.

Product description

Do It All, and Then Some The Etekcity MSR-R500 Digital Multimeter is a practical tool for electricians, hobbyists, and general household use. It is easy to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing. It can be used to diagnose, assemble, and repair circuitry and wiring. Other features include a low battery indicator, continuity buzzer, and overload protection. It's tough rubber sleeve protects it from the drops and falls associated with the toughest jobs. Built for Everyday Use A Data Hold function keeps the measurements displayed on the MSR-R500 while you record them and a larger display makes the MSR-R500 multimeter even easier to read. Add in the LCD backlight and protective rubber bumper and this is the meter for every job. Specifications Safety/Compliance: IEC61010 CAT. I 600V, CAT. II 300V, double insulation ax. Display: 1999, 3 1/2 digits Range selection: Manual ranging Overload display: Display OL Sampling Speed: 3 times per second Power: 1 x 9V 6F22 Battery Included (Low Battery Indication) Diode Test: Yes Continuity Test: Yes Square Wave Output: Yes Dimensions: 5. 1" x 2. 9" x 1. 4" DC Voltage: 200mV/2000mV/20V/200V (0. 5%+2), 500V (0. 8%+2) AC Voltage: 200V/500V (2%+10) DC Current: 2000A/20mA (1%+2), 200mA (1. 2%+2), 10A (2%+5) Resistance: 200 (0. 8%+5), 2000/20K/200K (0. 8%+2), 20M (1%+5), 200M [5%(reading-10)+10] Package Includes 1 x Etekcity MSR-R500 Digital Multimeter 2 x Test Leads (pair) 1 x GP Supercell 6F22 9V Battery 1 x User's Manual

• ACCURATELY MEASURES: This multimeter can test AC/DC Voltage, DC current (Not for AC current), Resistance, Diode, Continuity and More. Sampling Speed: 3 times per second
• EASE OF USE: Data Hold button holds a reading; large backlit LCD with large digits is easily visible in dimly lit areas. Built-in support stand allows for hand free use
• SAFETY PROTECTION: The multimeter has overload protection on all ranges. Protective rubber sleeve around the multimeter adds extra drop protection
• BUY WITH CONFIDENCE: 2-Year Warranty (1-year buyer assurance and a free option to extend it by 1 more year). Feel free to contact us and we are ALWAYS READY TO HELP if you have any questions
• NOTE: This multimeter cannot be used to test AC current! Please make sure the rotary switch is located at the right range during use

User questions & answers

Question:	Does the volt meter itself ever need recharging
Answer:	You have to replace the battery at some point!Maybe soon if you leave it on!
Question:	could this measure down to say 0.1 ohms
Answer:	If you really need to measure extremely low resistances accurately, you can get a power supply that you can set for a constant current of 1A, and put it through your test load. Then put your meter in the DC millivolt range and read across the load. It will display the resistance in millohms, so a reading of 100 mV would correspond to 0.1 ohms. Few people need to measure such small resistance values, but some specialized things like coils and inductors have test specifications down in those ranges.
Question:	Help. i have a short or bad ground somewhere in my automobile, battery and alt new - i think wires going to the pcm. will this help identify? thanks
Answer:	This is called a parasitic draw and a multi step process can isolate it down to a single component. You start with checking the draw on the battery. Remove the negative terminal and set the meter to 10 AMPS with the black lead plugged into the the COM connector female on the bottom and the red plugged into 10 amp female on the far left. Clamp the black lead to the negative battery cable connector that you removed and touch the red lead to the negative terminal. If you get a reading higher than a quarter of an amp you the battery is discharging and depending on the draw it will run down over night. A tip: Make sure everything is off in the car by closing the doors and removing the bulb from courtesy engine compartment light. If the bulb is inaccessible just duct tape the switch down. Also if you entered the car to pop the hood you should wait for the computer to go back to sleep - about 20 minutes - before running the test. If there is a draw you should start isolation by pulling fuses - when you pull the right fuse the reading will drop to 1/4 amp or so. The fuse fronts a wiring harness bundle and you can see what circuits it is protecting on a schematic - first thing to check are switches on the bundle and any after market additions to the harness. Most times it will be an open switch but a poor installation of additional lights or accessories is also a high suspect spot for a short. If a switch replace it or even just open it (turn it off). If a short you need to isolate the individual circuit on the harness bundle. Short isolation is a difficult time consuming task and rather than describe it I recommend that you watch this video on YOUTUBE. It is the best I have found for going all the way to the source of a short. Second tip is to have a helper with the fuse pulling and remember that some vehicles have 2 or 3 fuse boxes. GOOD LUCK, this is time consuming but not rocket science. https://www.youtube.com/watch?v=q5zLxD74r20
Question:	Does it have a beep function to check connections
Answer:	If you're referring to the Testing for Continuity function -- yes. "The buzzer sounds if the resistance of a circuit under test is less than 70 ohms".

Product features

Do It All, and Then Some

• The Etekcity MSR-R500 Digital Multimeter is a practical tool for electricians, hobbyists, and general household use.
• The manual range dial makes it easy to select a range to measure current, voltage, and resistance-perfect whether for new electrical engineering students or pros who prefer setting the dial.
• It also comes equipped with a continuity buzzer to ensure your electrical components are still in working condition.
• Other features include a low battery indicator, overload protection, removable test lead extension caps, and a tough rubber sleeve to protect it from drops that may happen while on the job.

Hold It

Data hold function keeps measurements on the large display while you record them.

Light It Up

The display backlight makes it easy to read measurements in dark areas and at night.

Full Support

Open up the support stand to prop up the MSR-R500 and make reading measurements easier.

Always Protected

The rubber sleeve ensures that the multimeter is always protected from wear and tear while on the job.

Automotive Maintenance

Properly test fuses, wiring, and even your battery to ensure everything is in order for your next road trip.

Hobby Electronics

Test circuitry on hobby aircraft or wiring on LED strips for your next big project.

Home Electrical

Diagnose faulty wall outlets, dead batteries, and even circuit boards. on appliances to keep your home up and running.

Product description

The AstroAI True RMS Clamp Meter is designed to be safely and accurately used by professionals in a commercial setting or weekend DIYer's that need a little more power utility from their standard digital multimeter. It's easy and safe to operate with advanced features built for measuring seemingly everything. Run tests on diodes and transistors while being able to measure voltage, current, resistance, continuity, capacitance, and frequency, all on one device. This Clamp Meter is designed to be used in commercial settings, but can also be brought home to use with automotive or household electrical problems.

Specifications

Digital Display: 5 ¾ , 6000

Sampling Speed: 2 times per second

Range Selection: Auto or Manual

Operation Temperature : 0°C to 40°C, less than 80%RH

Safety/Compliances: IEC61010 CAT.I 600V, CAT.II 300V, double insulation

DC Voltage: 600mV/±(0.8%of rdg+5dgts), 6V/60V/600V ±(0.8%of rdg+3dgts),1 000V ±(1.0% of rdg + 5dgts)

AC Voltage: 600mV/750V ±(1.2%rdg+8dgts),6V/60V/600V ±(1.2%of rdg+6dgts)

AC Current: 60A/ 600A/1000A ±(2.5% of rdg+10dgts)

DO NOT SUPPORT DC CURRENT!

Resistance: 600Ω /6KΩ/60KΩ/600KΩ /6MΩ /60MΩ±(1.5% of rdg+5dgts)

Polarity Indication

Overload Indicatio

Low Battery Indication

Power: 1 x 9V 6F22 Battery 

Temperature Test: Yes

Transistor Test: Yes

Diode Test: Yes

Continuity Test: Yes

External Current Test: Yes

Capacitance: Yes

Frequency: Yes

Package Contents

1 x AstroAI True RMS Digital Clamp Meter

1 x Test Leads (Pair) 

1 x K Type Thermocouple

1 x Battery (9V) 

1 x User Manual

• True-RMS 6000 Counts Clamp Meter: It can measure AC/DC Voltage, AC Current (not for DC current), Resistance, Continuity, Capacitance, Frequency, and Temperature, Tests Diodes.
• Professional Design: The True RMS Amp Meter helps to get the AC/DC Voltage and AC Current readings more quickly and accurately compared to other testers.
• Jaw Opening: The DC Clamp Meter can measure the AC Current in a conductor up to 42mm(1.65inch) without interrupting the circuit.
• Convenient Features: The Amp Meter can quicky gets the reading with the sampling speed of 2 times per second. Easily reads with data hold function and large backlit LCD screen, especially for dim areas. Never accidentally runs out of juice with low battery indication.
• Safety Clamp Multimeter: It(ammeter) can handle the demands of a long workday with its durable exterior and heavy-duty capabilities. Advanced features and humanized designs make it suitable for professionals and ordinary guys.

Product features

AstroAI 6000 Counts True RMS Digital Clamp Meter

The AstroAI True RMS Clamp Meter is designed with advanced features like True RMS and Auto-Ranging. It is easy and safe to be used by everyone, both for professionals using in a commercial setting and ordinary guy doing a short job on the weekend.

It can run tests on diodes and transistors, also can measure AC/DC voltage, AC current(not for DC current), resistance, continuity, capacitance, and frequency with the same device.

Troubleshoot Electrical Problems

AstroAI mulitmeter is professionally designed to troubleshoot electrical problems. Pinpoint and resolve automotive and household electrical problems safely and accurately.

Continuity Test

Connect the test leads to two points on the circuit being tested.

AC Current Test

When you measure AC current, you should separate the zero line from the fire line.

Backlit LCD and Data Hold

Features include a large digital display with backlit LCD for visibility in dimly lit areas. The convenient Data Hold function allows you to freeze the data being displayed on the digital display.

Low Battery Indication

You can quickly know to replace the battery and continue working. so you never accidentally run out of juice.

Advanced Large Clamp

6000 counts for AC current 60A/600A/1000A.

Temperature Test

Carefully touch the end of the thermocouple to the object being measured; Wait for the temperature reading to settle, then record the result from the LCD display.

Product description

Specifications:

★Material: ABS

★Main color: grey

★Display: LCD display, 128*64dot-matrix graphics, 4000 counts

★LCD size: 60 * 40mm / 2.4 * 1.6in

★Backlight: white

★Power: 3 * 1.5V AA battery (not included)

★Input resistance: 10MΩ

★Auto sleep: yes (the meter automatically auto sleep in 15 minutes without any operation of button)

★Power consumption: about 40mA

★Storage capacity: DMM data: 100 groups, waveform record: 10 groups

★Operation environment: 0℃~+40℃; <75%RH

★Storage environment: -10℃~+60℃; <90%RH

★Item size: 160 * 83 * 32mm / 6.3 * 3.3 * 1.3in

★Item weight: 190g / 6.7ounce

★Package size: 190 * 140 * 45mm / 7.5 * 5.5 * 1.8in

★Package weight: 360g / 12.7ounce



Digital storage :

★Analog bandwidth: ACV/DCV/ACA/DCA 20KHz

★Maximum real-time sampling rate: 200ksps



Digital multimeter:

★DC voltage:

★Range: 400mV/4V/40V/400V/1000V

★Uncertainty:

400mV: ± (0.75%rdg+10dgt)

★AC voltage:

Range: 400mV/4V/40V/400V/750V

★Uncertainty:

400mV: 50Hz~1KHz / ± (2.0%rdg+10dgt) no more than 1KHz

4V/40V/400V: 50Hz~400Hz / ± (1.0%rdg+10dgt) 400Hz~20KHz / ± (5.0%rdg+10dgt)

750V: 50Hz~1KHz / ± (1.5%rdg+10dgt) no more than 1KHz

★DC current:

Range: 40mA/400mA, 4A/10A

★AC current:

Range: 40mA/400mA, 4A/10A

★Frequency:

Range: 5Hz~5MHz

Resolution: 1Hz

★Uncertainty: ± (1.0%rdg+5dgt), (signal amplitude not less than 2Vp-p, ACV, MAX 380V)

★Diode test: open circuit voltage is about 1.5V, the maximum test current is about 1.5mA

★Continuity test: reference resistance is about 50Ω

★Fuse specification: 500mA/250V, 10A/250V



Package list:

1 * Multimeter Scopemeter

1 * Pair of Test Pens

1 * Protective Bag

1 * User Manual

• ❤❤【FASTER SAMPLING SPEED】◕‿◕Digital multimeter with 200K high-speed A/D sampling, 4000 counts auto-range, one-button switch of graphical waveform display during measurement. High reliability with panel calibration technology and memory calibration, sparing the need for adjustment with potentiometer.
• ❤❤【MORE ACCURACY】◕‿◕Storing 100 sets of data and 10 waveforms independently. Capable of holding waveform and data during measurement, easy to view and analyze. Displaying historical data and real-time measurement on the same screen with particular record reading mode for easy comparison.
• ❤❤【MORE POWERFUL DETECTION RANGE】◕‿◕DC voltage 0 ~ 1000V, AC voltage 0 ~ 750V, DC/AC Current 0 ~ 20A, Resistance 0 ~ 20MΩ, Capacitance 0 ~ 20μf, Frequency 0 ~ 200KHZ, Diode / Continuity Test, Remote control test。 AC voltage bandwidth up to 20KHz. Innovative design for the one-key silent mode, quiet in mastery. Extending battery life with automatic shutdown function.
• ❤❤【LED BACKLIGHT & STORAGE / READOUT 】- ◕‿◕Analog broadband range up to: D AC ~ 10kHz, Display hold, storage / readout up to 5 waveforms and 100 sets of measurement values. 128X64 high contrast LCD with LED backlighting. Suitable for working at night. DETECTION ALSO Protect safety.convenient for small capacitors to measure quickly.
• ❤❤【FUSE PROTECTION & MULTI-PURPOSE 】- Built-in 500V/20A explosion proof fuse, 20A AC and DC test.◕‿◕10mf gear position: high capacitance and high accuracy are guaranteed. Realizing one-button automatic waveform capture, operator-friendly to learn and operate. Effectively eliminating lead resistance, distributed capacitance or interference signals with relative value measurement (clearing).

Product features

KKmoon 2-in-1 Intelligent Digital Scope Meter Multimeter

Power consumption: about 40mA

Storage capacity: DMM data: 100 groups, waveform record: 10 groups

Operation environment: 0℃~+40℃; <75%RH

Storage environment: -10℃~+60℃; <90%RH

Item size: 160 * 83 * 32mm / 6.3 * 3.3 * 1.3in

Item weight: 190g / 6.7ounce

Specifications:

Material: ABS

Main color: grey

Display: LCD display, 128*64dot-matrix graphics, 4000 counts

LCD size: 60 * 40mm / 2.4 * 1.6in

Backlight: white

Power: 3 * 1.5V AA battery (not included)

Input resistance: 10MΩ

Auto sleep: yes (the meter automatically auto sleep in 15 minutes without any operation of button)

Package size: 190 * 140 * 45mm / 7.5 * 5.5 * 1.8in

Package weight: 360g / 12.7ounce

Digital multimeter:

DC voltage: Range: 400mV/4V/40V/400V/1000V

Uncertainty:400mV: ± (0.75%rdg+10dgt)

AC voltage: Range: 400mV/4V/40V/400V/750V

Uncertainty: 400mV: 50Hz~1KHz / ± (2.0%rdg+10dgt) no more than 1KHz 4V/40V/400V: 50Hz~400Hz / ± (1.0%rdg+10dgt) 400Hz~20KHz / ± (5.0%rdg+10dgt) 750V: 50Hz~1KHz / ± (1.5%rdg+10dgt) no more than 1KHz

DC current: Range: 40mA/400mA, 4A/10A

AC current: Range: 40mA/400mA, 4A/10A

Frequency:Range: 5Hz~5MHz

Resolution: 1Hz

Uncertainty: ± (1.0%rdg+5dgt), (signal amplitude not less than 2Vp-p, ACV, MAX 380V)

Diode test: open circuit voltage is about 1.5V, the maximum test current is about 1.5mA

Digital storage :

Continuity test: reference resistance is about 50Ω

Fuse specification: 500mA/250V, 10A/250V

Digital multimeter with 200K high-speed A/D sampling, 4000 counts auto-range, one-button switch of graphical waveform display during measurement. High reliability with panel calibration technology and memory calibration, sparing the need for adjustment with potentiometer.

Analog bandwidth: ACV/DCV/ACA/DCA 20KHz

Maximum real-time sampling rate: 200ksps

Package list:

1 * Multimeter Scopemeter 1 * Pair of Test Pens 1 * Protective Bag 1 * User Manual

Product description

How to adjust contrast brightness? Visit this link to watch video: https://youtu.be/wEnZgidk6lc

Function:

1.Add boot voltage detection function

2. Automatic detection of NPN and PNP transistors, N -channel and P-channel MOSFET, diodes (including dual diode), thyristors, transistors, resistors and capacitors and other components

3. Automatic test out the pin element and displayed on the LCD

4. Can be detected to determine the transistor emitter forward bias voltage of the transistor, MOSFET protection diode and the amplification factor of the base

5. Measure the gate threshold voltage and gate capacitance of the MOSFET

6. 1602 lcd display uses LCD (12864 LCD with backlight)

7. High test speed, valid component test: 2 seconds (except in the larger capacitor of large capacitance measurement also takes a long time , the measured time of one minute is normal)

8. One button operation , power-on test , get a key

9. Power consumption off mode : less than 20 nA of 10. Auto power off function to avoid unnecessary waste, saving battery power, improved battery life.



Specifications:

Test ranges: Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube , ESR, Resistance, Adjustable potentiometer Resistance: 0.1 ohm resolution, maximum 50M ohm

Capacitor: 25pf -100,000 uf

Inductors: 0.01mh-20H



Notice:

Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.



Package includes:

1 x Mega328 Transistor Tester ESR Meter

1 x Clear case

User questions & answers

Question:	how do I turn contrast down - it's at maximum so nothing can be read
Answer:	You would use it as a stand-alone lamp/ring light, off to the side of the monitor without a phone attached.
Question:	Where can I download the user manual
Answer:	I put it on the back near my battery.
Question:	will this show transistor leakage? will it test germanium transistors
Answer:	I do not know, the description and what I have researched show they work like a Faraday shield.
Question:	is this a kit
Answer:	China

• ❤【COMPLETE FUNCTIONS & MEET DAILY MEASUREMENT NEEDS】Perfect for all kinds of daily uses and industrial uses can quickly troubleshoot and help repair. With complete functions, such as AC/DC voltage, DC current, resistance, triode test, diode test, transistor hFE test, buzzer function, and continuity measurement. Can be easily used at household outlets, fuses, battery (including vehicles), automotive circuit troubleshooting, charging system, testing electronics in cars, etc.
• 💙【BACKLIGHT DISPLAY & SUPPORT STAND & POCKET SIZE PORTABLE】It can be used easily by experienced electricians or beginners. High resolution and a large backlight LCD screen, which is easy to read in low-light areas. A foldable bracket on the back for hand-free use and makes the screen easy to see, bring more convenience in working. The compact size, complete functions, and lightweight, which is ideal to carry, put it into your toolbox, it won't take up too much space, super practical!
• 💛【OVER-LOAD PROTECTION & INSULATION SILICONE CASE】Built-in explosion-proof ceramic fuse tubes, the fuses can protect the multimeter effectively, which is anti-burn and protects from overloading. A silicone protective sleeve and corner, provide effective protection for the multimeter to prevent accidental dropping and damage. The insulated silicone and plastic shell make the measurement safer. Our electronic multimeter has very high safety, please rest assured to use!
• 💜【VERSATILE CIRCUIT METER & BATTERY TESTER】Provide high degrees of accuracy when measuring the parameters within an electronics or electrical circuit. It is one of the most indispensable pieces of test equipment available, perfect for electrical repair, school department, power electrician, engineering test, public circuit, factory test, original inspection, appliance repair, laboratory, education, factory, workshop, recommended by many professionals engineers.
• 💚【DURABLE & ACCURATE READING】Milky House multimeter is matching equipment, you will get a multimeter, a pair of test leads, a 9V battery, and an instruction manual. The size of the multimeter is 5.71X2.56X1.18in, 226g. Good design& made of high-quality materials, durable& not easy to damage. It is worth mentioning that, our meter was built-in high-precision integrated circuits and smart chips, which can accurately measure. The perfect tool for or DIYers, hobbyists, people that love electronics!

Product features

Troubleshoot Electrical Problems

Milky House multimeter is professionally designed to troubleshoot electrical problems or just for electronics training.

Large digital display with backlit LCD

Large digital display with backlit LCD for easier to read and show the reading clearly in dimly light areas.

Hold the display reading

Hold the display reading. If you want to record the measurement value, just press the 'LED' button, then the reading showed on the screen will be locked.

AC/DC Voltage Test

Battery Test

Resistance Test

Milky House Digital Pocket Multimeter

This Digital Multimeter with Backlight LCD Voltmeter Ohmmeter Ammeter meets your various demands! It is designed to safely and accurately troubleshoot a variety of automotive and household electrical problems.

It's easy and safe to operate for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing, which is both for automotive and household use and is a basic assistant to test.

Newest design and high quality. Please rest assured to buy!

Features:

Safety Protection Built-in Double fuse

Multi-functional Features

Large LCD Screen

Protective Plastic Sleeve With Bracket

Product description

Etekcity's Digital Clamp Mustimeter ensures household electricity maintenance safe.

• Accurately Measures: AC/DC voltage, only for AC current (not for DC current), resistance, and also provides diode and continuity tests
• Jaw Opening: the Clamp measures the AC current in a conductor up to 26mm without interrupting the circuit
• Additional Features: data hold, max reading, and an easy-to-read large LCD
• Easily Carrying: comes with a handy carrying pouch, perfect for use while you're on the go
• Sleep Mode: automatically enters sleep mode after 15 minutes of inactivity for energy conservation

User questions & answers

Question:	can i get an accurate amp reading on kitchen appliances such as toasters, microwaves with this meter
Answer:	Sounds like what you need is a Kill-A-Watt meter (brand name). You plug the meter in the wall then plug the appliance in the meter. Real simple. Gives amps, watts, volts, etc.
Question:	Can the clamp measure voltage without load
Answer:	The clamp (non-contact) can only measure current (amperage), not voltage. To measure voltage, you'd need to use the probes on a physical connection (terminal or bare wire).
Question:	I am working on a light fixture - if I want to test the actual wires (and not outlet) to see if they're live, what setting would I need to do this on
Answer:	Nobody else said it, but if you use the clamp meter, it must be around a SINGLE wire, it will not work if you clamp around both wires of the cable. You must separate the wires, and clamp only one wire. And the clamp is only gonna measure current, so if the lamp isn't working, this probably won't work. If the plag is plugged-in though, there will be a voltage present, so a non contact voltage tester should be sufficient enough to tell you it's live. Please be careful.
Question:	people said it has an audible beep for continuity and 2 people said it doesn't. What is the true answer
Answer:	It does have an audible beep for continuity. It is an option that must be activated by pushing a button to enable this feature of continuity testing.

Product features

All Purpose Multimeter

The Etekcity Multimeter combines ease of use with innovation, making it the perfect tool for any electrical project.

Easily test AC/DC Voltage, diode, continuity, and resistance. Avoid hazardous situations by using the convenient clamp to safely measure AC currents without having to strip a cord or break a circuit.

It also features hold result and max value buttons that makes it quicker and easier to use.

The autoranging function helps you get precise measurements, every time.

Safe & Simple

Safely measure AC currents with the clamp, so you don’t have to strip any wires.

Voltage Test

Get quick and accurate results when you test both AC and DC voltage.

Multifunctional

Take advantage of multiple functions such as HOLD, MAX, and SELECT.

Autoranging Assistance

The autoranging function allows you to get quick and accurate results.

Diode & Continuity

Ensure that all your electrical connections are correct and safe.

Auto Off

The auto off function saves battery life to maximize your usage.

LCD Display

The easy-to-read LCD display gives you clear measurements.

Unpacking

Comes with a user manual and convenient carrying case.