13 best bench multimeters

Product description

The new Siglent SDS3055 is a 5 1/2 digit dual-display digital multimeter and features various math and statistical functions. It includes a variety of communication interfaces with easy setup, comes equipped with a 4.3-inch TFT-LCD screen, and is designed for users who needs include high performance, multiple functions, and automatic measurements. Siglent's new SDM3055 is a high performance desktop multimeter.

• Dual Display. True RMS
• DCV/DCI, ACV/ACI, 2/4 Wire R, C, Cont, Diode, Freq, Period, Temp
• Built-in Cold Junction Compensation for TC Temperature Measurements
• USB Host, USB Device, LAN Interfaces
• Up to 150 readings/sec, Statistics, Graphs

User questions & answers

Question:	How do I return for repair under warranty
Answer:	After the Amazon return policy has expired, your local SIGLENT office will be responsible for any warranty repairs. You can write [email protected] with any additional questions. - Jason, SIGLENT North America
Question:	What's involved in calibrating these things ourselves? Do we provide a precision reference and push a button
Answer:	Mine came with a certificate of calibration done with a fluke product. No it doesn't come with a push button calibration method.
Question:	What can i do with the sdm3055 what i cannot do with the sdm3045x
Answer:	Hello. Thank you for writing. The differences between the SDM3045X and the SDM3055 are basically the measurement accuracy and resolution. The SDM3055 is more sensitive and more accurate, which can be useful when diagnosing small differences between "good" and "bad" circuit elements or components. The basic measurement capabilities are identical. - Jason, SIGLENT North America
Question:	on the photo i see that it is sdm3055X-e is it really so ? And what is the difference between the orig sdm3055 without X and E
Answer:	Hello. Thank you for writing in. I am not sure what picture you are referring to. SIGLENT does manufacture an SDM3055X and X-E, but they are not authorized for sale in North America. - Jason, SIGLENT North America

Product features

Key Feature

Historgram

Bar Chart

Trend Chart

Product description

The new siglent sds3045x is a 4 1/2 digit dual-display Digital Multimeter and features various math and statistical functions. It includes a variety of communication interfaces with easy setup, comes equipped with a 4.3-inch tft-lcd screen, and is designed for users who needs include high performance, multiple functions, and automatic measurements. Siglent's new Sdm3055 is a high performance desktop Multimeter.

• Dual display. True RMS. Basic DC accuracy: 01 percent
• Dcv/dci, acv/aci, 2/4 wire R, C, CONT, diode, freq, period, Temp
• Built-in cold junction compensation for TC temperature measurements
• USB host, USB device, LAN interfaces
• Up to 150 readings/sec, statistics, graphs

User questions & answers

Question:	Is the trend chart time ajustable? Thanks
Answer:	Hello. Thank you for writing in. Yes. You can adjust the trend chart time scale. NOTE: Changing the scale will reset data collection, so it is better to set to the longest timescale you expect to see. If you have additional questions, please write us at [email protected]. - Jason, SIGLENT NA
Question:	Since the dmm will be used in the us, i switched the slide switch to correct voltage of 110 vac. there are two 250 v fuses. should i change them also
Answer:	Hello. The rear panel switch is the only change necessary for usage at 110V. - Jason, SIGLENT NA
Question:	Does this meter give true rms readings, and is it accurate through 20khz
Answer:	Yes, up to 100 KHz according to the datasheet. Up to 100Hz is +/-2%, then up to 100KHz better. http://www.siglentamerica.com/wp-content/uploads/dlm_uploads/2017/10/SDM3045X_Datasheet_DM0545_E01A.pdf
Question:	is it possible to save a screen shot on the pc with software? Helpful if you want to share a screen shot
Answer:	Yes. SIGLENT DMMs come with EasyDMM software that enable screenshots and basic data logging capabilities. You can learn more on the SIGLENT website here: https://siglentna.com/operating-tip/easydmm-first-use/ - Jason, SIGLENT North America

Product features

Histogram

Trend Chart

Bar Chart

Statistics

Dual Display

Hold Measurement

dBm Hold Measurement

Interface

Product description

This benchtop digital multimeter is ideal for an education setting, a hobbyist, and any service bench. This unit measures AC/DC voltage and current, resistance, capacitance, frequency, transistor hFE and temperature. It also provides diode and audible continuity test functions.

• AC (included) or battery powered (uses 6 "C" batteries, not included)
• 1999 count
• Fused current measurement to 10A
• Backlit display

  Included accessories:

  • Test leads
  • Alligator clip test leads
  • Temperature probe

  Specifications

  
  
  

  Specifications	Range	Accuracy
  DC voltage	200mV, 2V, 20V, 200V, 1000V	±(0.5%+2)
  AC voltage	2V, 20V, 200V, 1000V	±(1.0%+4)
  DC current	200µA, 2mA, 20mA, 200mA, 10A	±(0.8%+2)
  AC current	1µA, 10µA, 0.1mA, 10mA	±(1.0%+3)
  Resistance	200O, 2kO, 20k O, 200k O, 2M O, 20M O, 200M O	±(0.8%+3)
  Capacitance	20nF, 2µF, 200µF	±(5.0%+5)
  Frequency	2KHz, 200KHz	±(1.5%+5)
  Temperature	-40°C ~1000°C	±(2.5%+2)
  Input impedance	10MO	-
  Dimensions	4 ¼" (H) x 8 ¾" (W) x 12" (D)	-

  
  
  

User questions & answers

Question:	Can the backlight be set to stay on permanently or does it only stay on for a brief time after pressing the backlight button
Answer:	It stays on all the time. I don't think it can be adjusted. When the unit is powered on, the light is on. When the unit is powered off, the light turns off.
Question:	Is this a true RMS meter also
Answer:	NO it's not an true RMS meter.
Question:	What is the ac current range
Answer:	range for AC Current is 1 microamp, 10 microamps, 0.1 millamp and 10 milliamps
Question:	Hi, what voltage does this guy need
Answer:	Standard 110 volt household power or 6 C cell batteries. Nice unit but be aware that it is a very large unit - see dimensions on Amazon.

Product description

Have you seen a desktop multimeter that can play music?

BSIDE ZT-5566, multimeter integrated wireless speaker design not only make you can enjoy the music while working,

but also let you not worry PC consumes too much space. great idea for Electricians and lab workers where space matters a lot.



Have you seen a desktop multimeter with dual screen?

BSIDE ZT-5566 features dual screens, one screen display your test parameters.

The other equipped with clock, alarm clock or temperature.



Specifications:

Display: 19999 counts

Ranging: Auto/Manual

DC voltage: 1.9999V/19.999V/199.99V/199.99V/1000.0V ±(0.05%+3)

DC voltage: 19.999mV/ 199.99mV

AC voltage: 1.9999V/19.999V/199.99V/750.0V ±(0.3%+3)

AC voltage: 19.999mV/199.99mV

DC current: 1.9999A/19.999A ±(0.5%+30)

DC current: 19.999mA/199.99mA ±(0.5%+10)

AC current: 1.9999A/19.999A ±(0.8%+30)

AC current: 19.999mA/199.99mA ±(0.8%+10)

Resistance:

199.99Ω±(0.5%+3); 1.9999kΩ/19.999kΩ/199.99kΩ ±(0.2%+3);

1.9999MΩ/19.999MΩ ±(1.0%+3); 199.99MΩ±(5.0%+5)

Capacitance:

9.999nF ±(5.0%+20);

99.99nF/999.9nF/9.999μF/99.99μF/999.9μF±(2.0%+5);

9.999mF ±(5.0%+5)

Frequency:

99.99Hz/999.9Hz/9.999kHz/99.99kHz/999.9kHz/6.000MHz ±(0.1%+2)

Diode:√

Continuity:√

Battery: 18650 Lithum battery * 2 (Rechargeable)



Package includes:

1 * Multimeter

2 * 18650 Battery

1 * Test Leads

1 * Cable

1 * User Manual

• [Multimeter Integrated Wireless Speaker]: Multimeter integrated wireless speaker design not only make you can enjoy the music while working, but also let you not worry PC consumes too much space.
• [Dual HD Screen]: Dual HD screen for easy reading.
• [EBTN LCD Display]: EBTN LCD display greatly enhance the reading experience, the lighted up numbers & letters with black background make it very easy to read.
• [Alarm Clock & Temperature Function]: Alarm clock & temperature function make your work and life more convenient.
• [Rechargeable 18650 Batteries]: 2Pcs rechargeable 18650 batteries, you will never worry about no power.

User questions & answers

Question:	What are the measurements of the device (not the package
Answer:	Size: 7.7" * 4.8" * 3.7"; The rechargeable 18650 Lithium batteries are included in the package
Question:	When plugged in does the unit stay powered on? Or does it power down or go to sleep
Answer:	With power applied, after several minutes, the DVM switches to displaying the time until a function button is pressed. It does not power down or go to sleep.

Product description

Details The Owon XDM2041 is an extremely low-cost, high-precision benchtop multimeter. The meter has a True RMS function to measure the AC voltage and current and it has a reading speed of up to 65 values per second. Also, the XDM2041 is equipped with functions such as measuring 2-wire and 4-wire resistances. The XDM2041 is able to store data internally in the memory of the meter and display it on the 3.7" high-resolution LCD display. Up to 1000 points can be stored and the time interval can be varied from 15ms to 9999s. By means of the RS232 port on the back of the device, the meter can be programmed and controlled via SCPI. Specifications Measuring Properties MeasurementRangePrecision (smallest range) DC voltage0.001 mV - 1000 V±0.1%±10 True RMS Voltage AC1 mV - 750 V±2.0%±0.10 Current DC0.01 µA - 10 A±0.15%±20 True RMS Current AC1 µA - 10 A±0.5%±20 Resistance0.01 Ω - 5 MΩ±0.1%±10 Capacity1 nF - 50mF±2.5%±5 Frequency0.001 Hz - 60 MHz±0.2%±8 Diode Test1000 Ω- TemperatureThermocouple Other functionalityMax, Min, Average, REL_%, dBm/dB, Pass/Fail, Table Data logger functionDuration: 5 ms - 9999s Length: 1 kPts Digits4 ⅘ digits Display3.7" LCD ConnectivityRS232 Dimensions235 x 110 x 295 mm Weight3.06 kg Accessories Owon's XDM2041 is supplied with: Measuring cable + alligator clips Power cord Manual Fuse CD with software Pros and cons

• The Owon XDM2041 is an extremely low-cost, high-precision benchtop multimeter.

Product description

5 1/2 Digit Benchtop Digital Multimeter with USB and RS-232 interfaces standard

• 5.5 Digit High Resolution Measurements
• USB Connectivity
• Included Test Leads

User questions & answers

Question:	Does it have both auto and manual range adjustment
Answer:	Its been a while since ive used it, but i beleve it does.
Question:	what is the difference between the 3058 and 3058E
Answer:	The 3058 has additional connectivity options than the 3058E. It has an internet and a GPIB connection. The core multimeter is otherwise the same.
Question:	Does this product come with a calibration certificate and report
Answer:	It was a long time sense I got it but I do believe that it came with a factory test saying what the voltage limits were and where it measured and with what measuring standard they used.
Question:	can we collect data to a computer from this multimeter? what software is available for this purpose
Answer:	Yes this is possible. I have the DM3058E. I have it connected to my Windows PC with a USB cable. Rigol provides software called "Ultra Sigma" which communicates with the instrument. They also provide a programming guide available on their website. It is not yet clear to me how to set it up to make automated measurements but based on the software it looks like that is also possible.

Product description

Features

* 80000 main and secondary display

* Analog Bar Graph: 23 segments,update 40 time/sec

* Single Analyzed: measure synchronous: (AC+DC), (AC+Hz), (DC+dBm), (dBm+Hz), (Hz+Duty) ; Display synchronous: (°C+°F)

* Freq: 0.5Hz -1000.000000MHz

* Basic DC Accuracy 0.05%

* mV Impedance >1000MΩ

* 16 Freq pts, 1-99% duty selectable square wave output

* Analyzing component of current or voltage signal

* Resistance 0.1Ω - 80MΩ ,10-8000MΩ

* Capacitance 10nF-100µF

* Temp -50 - 1372°C, -58 - 2502°F

* dBm 20 types of reference impedance

* Auto data/peak hold w/ timer

* Rel % measure

* 36hrs dynamic record: MAX/MIN/AVG/MAX-MIN

* Communication: isolated optical RS232

* Measure speed 3/sec

* IEC 61010 CAT II 1000V ; CAT III 600V compliance

* 0.1-99.9% pulse duty cycle measuring

* Set upper and lower limit area measuring

* Timing measuring function and can connect to PC

* Use on production lines, laboratories, factories, radio-technology, R&D, maintenance, repairing work



Specifications

Max voltage between any terminal and earth ground: 1000V RMS

Continuity Beeper: 3kHz Approx

Operating and Storage Temp: 0-50°C, -20 - 60°C

Operating and Storage Altitude: under 2000m, under 10,000m

RH: ?75% at 0-40°C

Electromagnetic Compatibility: in a RF field or 1 V/m on all ranges and function except Capacitance

Total Accuracy: specified +5% of range Capacitance not specified in RF fields performance above 1 V/m is not specified

AC Power: 110-220V



Set Includes

1 x Digital Multimeter

1 x Test Leads

1 x Type K Thermocouple

1 x RS-232 CD

1 x 9-pin Cable Adapter

1 x AC Power Cord (US/EU/AU/UK)

English User's Manual

• Main Display: 80000 - Secondary Display: 80000 - Analog Bar Graph: 23 segments, update 40 time/sec
• More than 50 measuring functions including DC/AC Voltage, DC/AC Currents, Resistance (?), Capacitance, Frequency (Hz), Temperature (°C/°F), Duty Cycle, Diode & Continuity Check
• Single Analyzed: measure synchronous: (AC+DC), (AC+Hz), (DC+dBm), (dBm+Hz), (Hz+Duty) ; Display synchronous: (°C+°F)
• Storage Temperature: -10 ~ 40 °C; Storage Humidity: below 80% RH
• 16 Frequency points, 1% to 99% duty selectable square wave output

User questions & answers

Question:	This meter looks the same in appearance to the vichy vc-8145. are they the same
Answer:	Hi yes, it's the same.

Product description

Features:

Auto/manual ranges

True RMS

550V protection in Resistance, Capacitance and Frequency ranges

Large LCD display, MAX display 9999 counts

Sample rate: 3 times per second

backlight

Relative measurement

Data hold

Polarity identification

Low voltage indication

Square wave output

9.999A high current and low current measurement

Auto power off

Main measurements: AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Diode and Continuity Testing, Frequency and duty cycle.

* Frequency: 0.01Hz to 9.999MHz

* Capacitance: 0.001nF to 9.999mF

* AC volts: 0.001mV to 750V

* DC volts: 0.001mV to 999.9V

* AC current: 0.01uA to 9.999A

* DC current: 0.01uA to 9.999A

* Resistance: 0.01Ω to 9.999MΩ

* Duty cycle: 1% to 99%

*Square Wave Output:50Hz/100Hz/200Hz/300Hz/400Hz/500Hz/600Hz/700Hz/800Hz/

900Hz/1000Hz/2000Hz/3000Hz/4000Hz/5000Hz



Specifications:

Capacitance: 9.999nF(±5.0%+20),99.99nF/999.9uF/9.999uF/99.99uF/999.9uF(±2.0%+5), 9.999mF(±5.0%+5)

DC volts: 9.999mV/99.99mV/999.9mV/9.999V/99.99V/999.9V(±0.5%+3)

AC volts: 9.999mV/99.99mV/999.9mV/9.999V/99.99V/750.0V(±1.0%+3)

DC current: 99.99uA/999.9uA(±0.8%+3),999.9mA/9.999A(±1.0%+3)

AC current: 99.99uA/999.9uA(±1.0%+3),999.9mA/9.999A(±1.2%+3)

Resistance: 99.99Ω(±1.0%+3),999.9/9.999K/99.99K/999.9K(±0.5%+3),9.999MΩ(±1.5%+3)

Frequency: 99.99/999.9/9.999k/99.99k/999.9k/9.999M (±0.1+2)

Duty cycle: 1% to 99%(±0.1%+2)

(10) Measurement mode: Double-integral style A/D transform

(11)Over range indication: OL

(12) Working environment: 0~40℃, relative humidity < 80%

(13) Supply power: 3V (1.5V AAA batteries x 2) (Not included)

(14) Dimension: approx. 132 x 65 x 30 mm

(15) Net Weight: approx. 113g

• Compact and accurate, Just a little bigger than your smart phone, easy to bring along.
• Features 9999 Counts Backlight AC DC Current Voltage Resistance Frequency Capacitance Square Wave Output Auto/Manual Ranges
• Square-wave generator can output a 5v PP pulse train up to 5Mhz.
• Frequency: 0.01Hz to 9.999MHz. Capacitance: 0.001nF to 9.999mF. AC volts: 0.001mV to 750V & DC volts: 0.001mV to 999.9V.
• AC current: 0.01uA to 9.999A & DC current: 0.01uA to 9.999A. Resistance: 0.01Ω to 9.999MΩ. (Battery not included)

• Premium Quality – The PVC insulated conductors are 41 strands of 0.1mm tinned copper wire. Safe and durable
• Stackable banana plug on both ends support cross and vertical stacking or used for extension stacking banana plug. It’s useful item to use in conjunction with a multimeter.
• Stacking Banana plugs to plunger mini hooks provides a mini hook clips to grab and hold onto electronic components.
• Stacking banana plugs to alligator clips have a large alligator clip to grab and hold onto circuit components. The alligator clips are both crimped and soldered for secure and reliable performance
• This test lead set is a must have for all electronics benches. It is an essential accessory for digital multimeters, power supplies and other test equipment

User questions & answers

Question:	How long are the cables
Answer:	The Length of the cable is about 39 inch, Overall Length is 41 inch.
Question:	I need test plugs that are 2 mm (5/64 in) - This is what my meter will accept. Do you have any
Answer:	Sorry, our multimeter leads' plug is 4mm. Maybe we will develop more in future. Hope this can help you.
Question:	Description says conductor is 0.1mm (1/10th of mm). is it really 38 gauge wire? that's way too small for the current rating
Answer:	The single wire is 0.1mm, but the PVC insulated conductors are 41 strands of 0.1mm tinned copper wire. It's safe and durable.
Question:	what is the diameter of the banana plugs? My meter uses 3mm plugs
Answer:	Th diameter of the banana plugs is 4mm Sorry,unsuitable for yours

Product features

Great for Electronic Testing

The Micsoa 3 Pair Professional Electronic Test lead kit is ideal for electronic circuit prototyping or testing. Each pair contains one red and one black test leads. Length: 39 inch, Overall Length: 41 inch. Mates to any standard Banana Jack. They are designed for use with any multimeter, clamp meter or test instrument. It can help expand more testing capability and versatility and offer much more reliable performance.

More Test Versatility

Banana Plug to Plunger Mini Hooks The pair has stacking banana plugs on one end and the other end of the leads have mini hooks clips to grab and hold onto electronic components. The mini grabber clips are soldered for easy and reliable performance.

Banana to Alligator Test Leads Set The pair has stacking banana plugs on one end and the other end of the leads have a large alligator clip to grab and hold onto circuit components. Alligator clip Jaws open to 0.2inch(5.1mm) Max and both crimped and soldered for secure and reliable performance.

Banana to Banana Test Leads Set Stackable Banana plug on both ends can be used to connect extension Stacking Banana Plug. Support cross and vertical stacking banana plug.

What You Get

• 1 Pair Banana to Mingrabber Test Lead
• 1 Pair Banana to Banana Test Lead
• 1 Pair x Banana to Large Alligator Test Lead

Product description

The Fluke 8808A millimeter has a broad range of functions, measuring volts, ohms and amps with a basic V dc accuracy of 0.015 %. It is remarkably easy to use, even by unskilled operators, because it makes the measurements you perform most often extremely easy and fast to do. Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software. From industrial electronic installation, maintenance and service, to calibration and quality control, Fluke tools help keep business and industry around the globe up and running. Six setup buttons on the 8808A front panel operate like a car radio's station presets. Simply set up the meter for a common measurement, then press shift followed by a setup button (S1 to S6) to save the setup. Now each time you perform that measurement, you simply press the appropriate setup key. It's that easy. The setup buttons eliminate the need to follow complex work instruction sheets. Operators no longer need to press multiple buttons to set up a measurement function and range, test limits, or enter other parameters to make a measurement. This fluke millimeter has a 5.5 digit resolution with dual display and a hi/lo limit compare for pass/fail testing. It has a dedicated dc leakage current measurement and six dedicated buttons for fast access to setups. It uses a 2x4 ohms 4-wire measurement technique and basic DC accuracy of 0.015-Percent.

• 5.5 digit resolution dual display
• Basic V dc accuracy of 0.015-Percent
• Dedicated dc leakage current measurement ,2x4 ohms 4-wire measurement technique
• Six dedicated buttons for fast access to instrument setups
• Hi/Lo limit compare for Pass/Fail testing

User questions & answers

Question:	Does it come with calibration certificate
Answer:	Includes:5.5 digit multimeter, .01 %MeterTL71 test leadsline cordUSB to RS232 interface adapter cableFlukeView Forms Basic Softwarestatement of cal practicesWEEE information sheetWarranty statementGetting Started guide (English, French, German, Spanish, Italian, Simplified Chinese, Japanese)CD Rom with user manual (English)
Question:	Does it come with calibration certificate
Answer:	Includes:5.5 digit multimeter, .01 %MeterTL71 test leadsline cordUSB to RS232 interface adapter cableFlukeView Forms Basic Softwarestatement of cal practicesWEEE information sheetWarranty statementGetting Started guide (English, French, German, Spanish, Italian, Simplified Chinese, Japanese)CD Rom with user manual (English)

Product description

The Brymen BM235 EEVblog branded multimeter With special edition blue holster. This is the best quality and highest rated (CAT IV) electronics meter you can buy in a small form factor.

Newer model than the BM257S

Top brand genuine HRC fuses on both A and mA jacks.

Hi resolution internal photos of the meter provided so you know exactly the build quality you are buying. No other meter on Amazon has this!

High quality silicone test leads are included, not the usual standard quality supplied with this meter. These have high flexibility conductors, silicone insulation, sharp gold plated points and threaded neck for the included 4mm banana plug attachments to screw in.

K-Type thermocouple probe included. Batteries (2xAAA) included.

NOTE: No printed user manual is supplied, download the latest manual from www.eevblog.com/bm235

• EEVblog Brymen BM235 True RMS Professional Multimeter
• Compact form factor, only 160mm x 80mm (6.3in x 3.1in)
• Fast latching continuity buzzer with backlight alert feature. Great for noisy environments
• Genuine UL listed and certified CAT IV rating to the latest standard
• Contactless multi-level Voltage Detection

User questions & answers

Question:	I cannot find any information on warranty, what is the warranty for the US
Answer:	The user's manual indicates that a standard 1 year warranty is offered by Brymen (you would have to return the product to the nearest authorized Brymen agent in the event of needing warranty service). However, if the product is found to be defective on delivery you would be better just returning it to Amazon for a refund or replacement.
Question:	I can't find the instructions on your website. can you provide a link? Thanks
Answer:	The link is in the description on the Amazon web page for it.
Question:	Does it have nist certificate
Answer:	NIST calibration certificates are usually required for certain testing environments and is an extra cost with almost all meters. Some meter come with calibration certificates, but they are not NIST certificates. My BK 8601 I bought last month has a 5.5 digit volt meter and is a NIST certified. When I compared this meter to the BK they had the same reading for D.C. Voltage. Also my HP/Agilent 34401A bench meter was calibrated 2 months before I did the review in the BM235 and it was within spec as expected. Most multimeters at a resolution of a 6000 count are all going to be accurate within the specified rating. Usually calibration would be needed for more of a scientific higher resolution multimeter or as someone else mentioned a bench multimeter. You can see my review here if your interested:https://youtu.be/sfXiTFebXlUThe one thing I mentioned about the backlight noise was fixed with a revised version and is not an issue anymore. This originally only effected a small percentage of the original version anyway.
Question:	How does this meter perform in RF rich environments like TV or commercial radio transmitters? Flukes are unaffected but cheap meters can have problems
Answer:	I haven't noticed any issues. Joe Smith on You Tube does extensive tests including RF interference on his channel of every meter on the market. The Brymen meters are very well made and hold there own with the Flukes. He runs them through running the switch through all ranges up to 15Kv input. Most don't survive those tests at that level, the ones that make it the farthest are Flukes and Brymen's. Dave Jones did his homework on the EEV blog when he went in on the design of this meter and put his name on it. So far so good here for the price, more features than my Fluke 115.

Product description

Advantage:

High frequency precision up to 10-6 orders of magnitude.

Full range of 0.01μHz frequency resolution.

Minimum amplitude resolution can be up to 1mV.

Duty cycle of each channel can be adjusted separately. Precision can be 0.1%.



Frequency Characteristic:

Normal Modes & Square & Triangle Wave: 0~15MHz

Sawtooth & Arbitrary & TTL Digital Signal Wave: 0~6MHz

Square rise time: ≤30nS

Frequency accuracy: ±20ppm×10-6

Frequency stability: ±1ppm×10-6/3h



Waveform Characteristic:

Waveform: Sine, Square, Triangle, Pulse (duty-cycle correction), Partia Sine, CMOS, DC level, Half-wave, Full-Wave, Pos-Ladder, Neg-Ladder, Noise, Exponential Rise, Exponential Fall, Tone, Sinc Pulse, Lorentz Pulse, and 60 kinds user defined waveform.



Output Characteristics:

Amplitude resolution: 1mV

Amplitude stability: ±0.5%/5 h

Amplitude flatness: ±5%(<10MHz); ±10%(>10MHz)



Frequency Meter Function:

Frequency measurement range: 1Hz~100MHz

Measurement accuracy: Gate time continuously adjusted between 0.01S~10s



Counter Function:

Counting region: 0-4294967295

Coupled mode: 2kinds Coupling modes, DC and AC

Counting mode: Manual operation



Package Included:

1 x DDS Signal Generator

1 x USB Cable

1 x Power Adapter

2 x Q9 Cable

• Arbitrary Waveform Generator adopts large scale FPGA integrated circuit and high-speed MCU microprocessor. The internal circuit adopts the active crystal oscillator as the benchmark. So the signal stability is greatly strengthened.
• Using Dual-channel DDS signal and TTL electric level output to generate precise, stable, low distortion output signal. includes Sine wave, Square wave, Triangle wave, Saw toothwave, Pulse wave, white noise, user-defined waveform etc. each channel can be independently set the parameters.
• With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function.
• Storage feature: You can store 99 groups instrument state parameters set by the user, can be called up to Reproduce.The frequency output of Sine wave can be up to 15MHz. 200MSa/s sampling rate. It has 60 positions for saving user-defined waveform. Waveform Length of each one is 2048 and vertical resolution is 14 bits
• This Signal Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research.

User questions & answers

Question:	Is the sine sweep generated analog or digital
Answer:	yes
Question:	Can it synthesize a sine-squared waveform and then multiply it against a pulse train (or sawtooth) w/ variable duty cycle
Answer:	0-20Vpp
Question:	what is the peak to peak voltage of the output signal
Answer:	The settings allow you to enter up to 20volts. Open circuit, I read a max of 21 volts peak to peak. When connected to a 50 ohm load, the voltage measured drops in half (I assume that the impedance of the Koolertron is 50 ohms, so attaching a 50 ohm load would cut the voltage in half). The difference between the setting and what I measured on my scope could be calibration of either device. I am reading some noise on the signal, so that could also be causing the slight difference. Hope that helps.
Question:	How many volts does the generator put out
Answer:	Decent batteries should not leak even IF you put something away. I’ve had things with batteries in items left for 4-5-6 years. Opened, batteries dead...no leakage!!!! I have used Duracell, Energizer, Walmart, IKEA, CVS brand batteries. In 40 years NEVER had a battery leak!!! Won’t buy these now thst people claim they “ may” leak!!! Maybe that’s why so cheap!!!

Product features

Application and Advantage

Application:

This Signal Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research.

Advantage:

High frequency precision up to 10-6 orders of magnitude.

Full range of 0.01μHz frequency resolution.

Minimum amplitude resolution can be up to 1mV.

Duty cycle of each channel can be adjusted separately. Precision can be 0.1%.

Characteristic and Function

Waveform Characteristic:

Waveform: Sine, Square, Triangle, Pulse (duty-cycle correction), Partia Sine, CMOS, DC level, Half-wave, Full-Wave, Pos-Ladder, Neg-Ladder, Noise, Exponential Rise, Exponential Fall, Tone, Sinc Pulse, Lorentz Pulse, and 60 kinds user defined waveform.

Frequency Characteristic:

Frequency accuracy: ±20ppm×10-6

Output Characteristics:

Amplitude resolution: 1mV

Frequency Meter Function:

Frequency measurement range: 1Hz~100MHz

Counter Function:

Coupled mode: 2kinds Coupling modes, DC and AC

Product description

BONUS: Add B07WQ21YMY to cart and enter code DWU9IJAQ, recieve 10pcs test leads with alligator clips for only 5.38.

Main functions:

AutoRange/Analog Bar Display/True RMS/NCV/Data hold/Back light/LED lamp/Diode test/Triode test/Continuity/Over load protection/Low Battery Indication/Auto Power Off/Short-circuit protection.

NCV:

Place the multimeter close to the AC voltage source (no wire is required) and the multimeter will display the voltage and give a corresponding prompt.

HTN full-viewing angle screen, 180 degree viewing angle. Has two LED backlights, Display is brighter than other sellers'. When the measured voltage exceeds 80V or current exceeds 1A, the white backlight will turn orange as a danger warning.

Wide range of applications: car repair, industrial circuit inspection, home circuit check.

Specification:

• Safety Level/Certification: IEC-61010-1 CATⅢ 1000V, CAT IV 600V, double insulation
• Display: True RMS, 6000 counts, 3 5/6 digits
• Overload Display: Display OL
• DC Voltage: 600mV/6V/60V/600V±(0.5%+3), 1000V ±(0.5%+3)
• AC Voltage: 600mV/6V/60V/600V/750V±(0.8%+5)
• DC Current: 600μA/6000μA/60mA/600mA/10A±(1.2%+3)
• AC Current: 600μA/6000μA/60mA/600mA/10A±(1.5%+3)
• Resistance: 600Ω/6KΩ/60KΩ/600KΩ/±(1.0%+3),6MΩ/60MΩ ±(1.5%+3)
• Capacitance: 10nf/100nf/1000nf/10uf/100uf/1000uf±(4.0%+5), 10MF/100MF±(5.0%+5)
• Frequency/Duty:10Hz/100Hz/1000Hz/10kHz/100kHz/1000kHz ±(1.0%+3),10MHz/±(3.0%+3)

Package Content:

1 x HT118A Multimeter

1 x Test Leads

2 x AA Battery

1 x User Manual

1x Thermocouple

• WIDE APPLICATIONS - KAIWEETS digital multimeter features 6000 counts auto-ranging for accurate measurement of AC/DC voltage, AC/DC current(DC is the default), resistance, continuity, frequency, capacitance and diode, liquid temperature, wire on-off, Battery checking. This advanced tester can diagnose automotive, industrial and household electrical issue.
• EASY OPERATION - Switch the dial and the LED lights on the jacks will shine accordingly. To plug in the leads is a real ease. Large 2.9” LCD backlight display. Dual Display with bar graph. Flashlight on the back ensures easy use in dimly lit places. Stable Kickstand, pen slot on the back.
• MULTI-FUNCTION - Non-contact voltage testing and Live function with sound and light alarm. The Sceen changes to red while detecting live wire. Low battery prompt, Data retention, Max/Min data, Auto Power-Off, Auto-Ranging.
• SAFETY FIRST - IEC Rated CAT III 1000V, CAT IV 600V, CE, RoHS certified. Anti-Burn with double ceramic fuse and thermistor protection circuit. High Voltage Protection is active on all ranges. Double insulated unit. Silicone protective case prevents it from falling damage
• AFTERSALES--Combined with Amazon's excellent delivery service, we provide 36-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns.

User questions & answers

Question:	Will we be able to add a bluetooth upgrade to our meters since it indicates an updated meter will have it and it also has the symbol
Answer:	Yes
Question:	How long is the warranty
Answer:	No not good driving gloves
Question:	Just wondering if you ship this item to Australia
Answer:	I used these gloves and my hands did not get wet.
Question:	where can i buy replacement fuses? I love this meter but blew the fuse
Answer:	You can make a fist and I've used them for general cold weather yard work, but the gloves take away fine motor skills. Gripping a hammer would likely not be a problem. Holding a nail might be slightly more difficult.

Product features

Kaiweets HT118A Digital Multimeter

An advanced multimeter designed to be used safely and accurately by electricians at work places or homeowner and DIYer who need more capabilities than the standard measuring tool.

* Light up the terminals: LED indication light as input terminal guidance

* CAT III 1000V, CAT 600V safety rating

* Double insulation, robust outer case

* Includes test leads, K-Type thermocouple, batteries and user manual

Sensitive Continuity Test

Loud buzzing sound

Resistance < 30Ω, green light

Resistance between 30Ω to 60Ω, red light

2.7 inch Display

Display turns to orange when voltage is over 80V.

Large, clear digits

bar graph

Low battery indicator

Non-contact Voltage Detection

Non contact design for more safety. Just place the probe near outlets, sockets, terminals etc. to test voltage presence.

Maximum Safety

Dual fuse

Dual PTC thermistor

Intelligient Anti-Burn

Overload protection on all ranges.