12 best tester with backlight lcds

Product description

Features:

Intelligent regulation of voltage and current. No burning lamp, no electric shock, reverse protection. High brightness,

accurate judgment. Wide voltage, input and output barrier-free. Double isolation, security protection. High and low pressure can be switched.

Multiple light sources can be tested: test any LED lamp strip, lamp board COB light source, single lamp bead, etc.

No need to remove the screen: test LED TV backlight and other LED backlight of any size without detaching screen.

Test voltage: Test the voltage parameters of various components,

such as voltage stabilizing value of voltage regulator and voltage withstand value of electrolytic fusion.

DC voltage: Testing the voltage value of DC power supply (less than 300V) can be used as DC voltmeter.

Test circuit: Turn-on and leakage of test circuit.



Specifications:

Material: plastic

Color: white

Plug: US

Power: 12W

Output current: 15/30mA

Input voltage: 85-265V

Output voltage: 0-300V

Control method: fully automatic adjustment

Size: (Approx) 93*60*30mm



Package Included:

1 PC x LED TV backlight tester

2 PCs x Pen

1 PC x Manual



Note:

1. Due to the light and screen difference, the item's color may be slightly different from the pictures.

2. Please allow 0.5-2 cm differences due to manual measurement.

• 【Function】 Accurate judgment. Wide voltage, input and output barrier-free. Double isolation, security protection. High and low pressure can be switched.
• Intelligent regulation of voltage and current. No burning lamp, no electric shock, reverse protection. High brightness, accurate judgment. Wide voltage, input and output barrier-free.
• 【Test Voltage】Test the voltage parameters of various components, such as voltage stabilizing value of voltage regulator and voltage withstand value.
• DC Voltage: Testing the voltage value of DC power supply (less than 300V) can be used as DC voltmeter. Test circuit: Turn-on and leakage of test circuit.
• Testing LED strips, LED panels, single LED bead, COB lighting sources, backlight of LED TV, displays, computers and so on.

Product description

Model: GJ2B

Input Voltage: 85-265V (International General)

Output Voltage: 0-260V

Output Current:2mA

Voltage Range:0-260V (Adopt soft start mode, the voltage slowly increases.About 4% of the reasonable error!)

Main Application:

- Testing the LED TV backlight need to disassemble LCD screen.

- Testing of LED stirng, LED panel,COB and integrated LED lights,etc.(DO NOT LOOK DIRECTLY AT THE LIGHT.)

Testing of single LED bead.(Don’t connect the probes to the LED for a long time if you can’t determine the “+”and “-”.)

- Test voltage parameters for DC power(<300V).

- According to the voltage to determine open-circuit,short circuit and the number of the light beads in series.

- Check for electric leakage.

Product characteristics:

- Dedicated Function for LED Beads,LED Stirng, LED Panel,COB and Integrated LED Lights,etc.

- Double Isolated Safe Protection.

- Voltage and Current Intelligent Adjustment.

ATTENTIONS:

1. Please disconnect the power of the detected object first.(If you use to test TV backlight,you should make sure the LCD screen is powered on.)

2. Plug in power,it can be used after 5 to 10 seconds to reach 260V.The soft start mode make the backlight getting brighter slowly.

3. Don’t connect the probes to the LED for a long time if you can’t determine the “+”and “-”.

4. Don’t touch the output terminal of probes for a long time .It’s safe for touch the probes in short time periods.

Matters need attention:

It's suitable for LED manufacturers,used for testing LED lamp bead,lamp board,lamp bar.With moderate brightness and not dazzling.GJ2B is not suitable for testing TV backlight without disassembly.You can disassembling the screen to test it.It has no size limited.

• Excellent tool for diagnosing and locating bad LEDs in backlights.
• With help of this tool, you can know the LED light problem quickly.
• It test in low-light, and will not damage your eyes.

User questions & answers

Question:	Can I test the led light in the frig with this
Answer:	a red light will come on when keyboard needs to be charged.
Question:	Can I use it as permanent power supply
Answer:	Your keyboard should have come with a USB connector cable with the new C connector on the one end. It plugs into the keyboard right next to the on/off switch. Plug in the keyboard and plug in the USB end to your power supply or use a USB to wall line power or other power supply. If it does not charge, it may be defective
Question:	Does this measure watt? i need to be able to test watt of led light
Answer:	There isn't one. That is only on a samsung brand keyboard
Question:	Difference between 260 and 330 tester, will they both work on 60” Samsung tv
Answer:	Yes indeed!

• ❤【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

• 【2000 Count Pocket Digital Multimeter】Multi-functional Tester, Accurately Measures AC/DC Voltage, DC Current, Resistance, and More, Very Useful for Laboratory, Education, Factory, Workshop, Recommended by Many Professionals Engineers
• 【CE Rated with Over Load Protection】Designed to Automotive and Household Electrical Problems Safely and Accurately
• 【Backlit LCD Display】LCD Display with Backlight Shows Clearer Value to You, Easier to Read
• 【Protective Orange Shell with Stand Built】The Case with Our Multimeter is Some Kind of Non Slip, Slightly Soft Plastic that will Help with Drop Protection, The Stand Places the Device at a 45 Degree Angle and Makes the Screen Easy to See Hands Free
• 【Warranty】Comes with 1 x LCD Digital Multimeter, Pair Test Leads, Pair Banana Plug to Alligator Clip Cables, 1 x Orange Back Cover, 1 x User Manual, 1 x 9V Battery, Open the Compartment Lid at the Back with Screw Driver and Insert the Battery, the Multimeter is Ready to Use (All Neoteck Product Comes With 18 Months US Base Warranty)

Product features

Overview:

This Pocket Manual Ranging Multimeter can be used for AC/DC voltage test, DC current test, electric current resistance, hfe (DC amplification) test, Frequency test, two-electrode valve test, NPN PNP transistor test, etc. You can use the Multimeter in more places, such as factory, school lab, home hobby, machine repairing, etc.

Please note before use:

• This is a manual ranging multimeter. Please do know the right operation of multimeter, then must select the right gear position and the test leads access port before test;
• Please Note: before shifting from one function to another, do have to remove the test probes from the tested device. Can't shifting function while with electricity. Otherwise, it will burn the fuse.

Measurement:

AC/DC Voltage

DC Current

Resistance

Continuity test

Diode assembly test

Transistor P-N junction test

Transistor HFE test

Protective Rubber Shell

The Case with Our Multimeter is Some Kind of Non Slip, Slightly Soft Plastic that will Help with Drop Protection

Built-in Stand on back

The Stand Places the Device at a 45 Degree Angle and Makes the Screen Easy to See Hands Free

Package included:

1 x Digital Manual Ranging Multimeter

1 x Multimeter Alligator Clips

1 x Test Probe leads

1 x 9V Battery

1 x User Manual

Product description

Perform all standard tests for on the car or bench troubleshooting. Safely troubleshoot a variety of automotive, household and shop electrical circuits. Test electrical components for faulty wiring and voltage. Verify voltage on engine sensors, ignition, fuel systems and charging systems. Large digital LED display, UL listed leads and probes.

• Perform all standard tests for on the car or bench troubleshooting.
• Safely troubleshoot a variety of automotive, household and shop electrical circuits.
• Test electrical components for faulty wiring and voltage.
• Verify voltage on engine sensors, ignition, fuel systems and charging systems.
• Large digital LED display, UL listed leads and probes.

User questions & answers

Question:	How do you test for continuity
Answer:	No, it's not designed to be a power supply. It is for testing LED's.
Question:	will it work on 3 cylinders
Answer:	Only the real-time power of LED lamp can be calculated, but the rated power of LED lamp cannot be measured. The rated power of LED lamp is provided by the manufacturer.If you want to test real-time power, you need a current meter in series.The power is calculated by formula:volts X Amps = watts.
Question:	Can someone explain the reading on batt function? on a standard aa battery i get a reading of 38.6. when set to dc volts it reads 1.5 volts
Answer:	Model:GJ2B Output Voltage:0-260V DC.Output Current:2mA. It's suitable for LED manufacturers,used for testing LED lamp bead,lamp board,lamp bar.With moderate brightness and not dazzling.GJ2B is not suitable for testing TV backlight without disassembly.You can disassembling the screen to test it. Model:GJ2C Output Voltage:0-320v DC.(Automatic Adjustment).Output Current:30mA. It's suitable for testing TV backlight without disassembly.With high brightness,you can judge the TV backlight is well or not without disassembling the screen. Both of the two models have no size limited.
Question:	Can it measure in milivolts
Answer:	No

Product description

Model: GJ2C

Input Voltage:AC 85-265V (International General)

Output Voltage: DC 0-320V

Output Current:30mA

Voltage Range:0-320V (Adopt soft start mode, the voltage slowly increases.About 4% of the reasonable error!)



Main Application:

- Testing the LED TV backlight without disassemble.Applicable to any size LED TV backlight repairs

Testing of LED stirng, LED panel,COB and integrated LED lights,etc.(DO NOT LOOK DIRECTLY AT THE LIGHT.)

Testing of single LED bead.(Don’t connect the probes to the LED for a long time if you can’t determine the “+”and “-”.)

- Test voltage parameters for DC power(<300V)

- According to the voltage to determine open-circuit,short circuit and the number of the light beads in series

- Check for electric leakage



Product characteristics:

- High Brightness.No Disassemble.More Accurate

- Double Isolated Safe Protection

- Voltage and Current Intelligent Adjustment



ATTENTIONS:

1. Please disconnect the power of the detected object first.(If you use to test TV backlight,you should make sure the LCD screen is powered on.)

2. Plug in power,it can be used after 5 to 10 seconds to reach 320V.The soft start mode make the backlight getting brighter slowly

3. Don’t connect the probes to the LED for a long time if you can’t determine the “+”and “-”

4. Don’t touch the output terminal of probes for a long time .It’s safe for touch the probes in short time periods



What's in the box

1.Tester

1.User manual

1.PairTest probe

1.Power Plug



Matters need attention:

It's suitable for testing TV backlight without disassembly.With high brightness,you can judge the TV backlight is well or not without

disassembling the screen.It has no size limited.

• 【No Disassemble】The Slight Change of Backlight Voltage of LED LCD TV Has Great Influence on TV Function. The LED Tester Can Accurately Solve The Problem of Backlight of LED TV. And Can Test any LED Lamp Bar, Lamp Board, Without Dismantling The Screen.
• 【Accurate Test Data】 85V - 265V,Output Voltage :0-320V,Working Current:30mA.Excellent tool for diagnosing and locating bad LEDs in backlights.
• 【Professional, Safety】With help of this tool, you can know the LED LCD screen backlight problem quickly.High brightness and safety against electric shock.No sparking when test pen is short-circuited.Intelligent adjustment of output voltage and current against electric shock .A practical tool for checking LED TV backlight problem at any size without burning LED beads and LED panel.Save time!
• 【Excellent Design】Testing The Display Voltage of LED Backlight in any Size, Testing Arbitrarily, Connecting Back Will Not Damage the Lamp Beads, Safe and Reliable. ABS Material for Shell Color, Comfortable Feel, Lightweight, Easy to Carry. He is a Good Assistant to the Electrician.

Product description

LED TV Backlight Tester, LED Light Strip Lamp Beads COB Light Source Repair Testing Tool with LCD Digital Display, 0-300V Output Adaptive Voltage

Features:

Intelligent regulation of voltage and current. No burning lamp, no electric shock, reverse protection. High brightness,

accurate judgment. Wide voltage, input and output barrier-free. Double isolation, security protection. High and low pressure can be switched.

Multiple light sources can be tested: test any LED lamp strip, lamp board COB light source, single lamp bead, etc.

No need to remove the screen: test LED TV backlight and other LED backlight of any size without detaching screen.

Test voltage: Test the voltage parameters of various components,

such as voltage stabilizing value of voltage regulator and voltage withstand value of electrolytic fusion.

DC voltage: Testing the voltage value of DC power supply (less than 300V) can be used as DC voltmeter.

Test circuit: Turn-on and leakage of test circuit.



Specifications:

Material: plastic

Color: white

Power: 12W

Output current: 15/30mA

Input voltage: 85-265V

Output voltage: 0-300V

Control method: fully automatic adjustment

Size: (Approx) 93*60*30mm



Package Included:

1 PC x LED TV backlight tester

2 PCs x Pen

1 PC x Manual



Note:

1. Due to the light and screen difference, the item's color may be slightly different from the pictures.

2. Please allow 0.5-2 cm differences due to manual measurement.

• No need to remove the screen: test LED TV backlight and other LED backlight of any size without detaching screen.
• Automatically adapt to voltage and current. Automatically identify lamp beads and light bay. Can test light beads and avariety of good and bad light board and light bar.
• Testing LED strips, LED panels, single LED bead, COB lighting sources, backlight of LED TV, displays, computers and so on.
• DC voltage: Testing the voltage value of DC power supply (less than 300V) can be used as DC voltmeter.Test circuit: Turn-on and leakage of test circuit.
• Package Included:1 PC x LED TV backlight tester, 2 PCs x Pen,1 PC x Manual, Size: (Approx) 93X 60 X 30mm

• [ 11 Selectable Units&High Accurate ] This gas pressure meter features 11 selectable units of measure.The device measures gauge and differential pressure in the range of ±2 psi, High resolution(0.001psi) gauge.
• [ Date Hold & Max/Min/Avg Recording ] Pressthe HOLD button momentarily to freeze the displayed reading. Zero function for offset correction or measurement.Press REC button to access the MIN/MAX/AVG recording mode.
• [ Portable ] The digital gas manometer dimensions:5.79" x 2.16" x1.26",Slim design and easy button for one hand operation,free up a hand for other work.
• [ Large LCD with Backlight and Auto Power Off ] The gas pressure tester will automatically shut off after 20 minutes to extend battery life.Backlight function for easily read the display even in the dark.
• [ Multi-Application ] Specifically for use in HVAC, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing,computer peripherals.

User questions & answers

Question:	Does it work on furnaces pressure switches
Answer:	That depends on the pressure the switch on your furnace is operated at. This manometer measures very low pressure, most pressure is measured in lbs per sq in or PSI, gas pressure feeding into a furnace is very low ( below 1 psi) gas pressure in your home is measured in inches of water , think of counting dollars and needing to get closer to less than a dollar think of pennes 100 make a 1 dollar, same thing in less than 1 psi you have to switch to inches of water
Question:	Does this work for setting up a propane furnace
Answer:	Yes set on inches of water 11- 14 adjust propane regulator only
Question:	Which size "diameter port" to test inlet and manifold pressure on a propane{LP} free standing heating stove? Why two ports on the device
Answer:	If you are referring to the barbed adapter, it should be a 1/4" npt. You may need a bushing to size it to whatever outlet you are measuring. The two ports are used for differential pressures such as measuring air pressure drop through an air handler/furnace, etc. mWhen you are easuring gas pressure, one port stays open to read atmospheric pressure while the other (port) is reading inHg, KPa, bar, etc.
Question:	Does this help to check the pressure on my hot water heater to make sure it operating properly and no leaks
Answer:	No, the description shows 2 psi maximum. Your water system should be MUCH higher than this. The 55 water range is in inches of water column. It’s a completely different scale than psi. 55 WC (water column) is about 2 psi.

Product features

Digital Manometer HT-1890 (Basic)

• Low Range/High-Resolution Gauge or Differential Pressure.
• Measuring Ranges: ±13.79 kPa / ±2 psi / ±55.4 H2O.
• High Accuracy: 0.001psi.
• 11 Selectable Units of measure: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2,FtH2O, cmH2O, kgcm2.
• Large LCD with backlight.
• MAX/MIN/AVG values and Zero function.
• Data Hold and Auto Power Off functions.
• Error Codes for out of range indication.
• Low Battery Indication.

Multi-Application

Specifically for use in HVAC, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing,computer peripherals.

Multi-Application

Specifically for use in HVAC, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing,computer peripherals.

Multi-Application

Specifically for use in HVAC, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing,computer peripherals.

Multi-Application

Specifically for use in HVAC, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing,computer peripherals.

• Support K/J/T/E/R/S/N Type Thermocouples Measurement:Packed with two K-Type thermocouples, this Digital Thermocouple can direct measure the temperature of tested object
• Can be used to measure the temperature of liquid / vapors and surface temperature of a solid object.Also suitable to be used both in the high temperature fields of blast furnance and cookery and the low temperature measuring for liquefied hydrogen and liquefied nitrogen etc
• K-type Thermocouple Measuring range: -50~300℃ ; Accuracy: ±1.5%; Resolution: 0.1℃/℉＜1000°,1.0℃/℉≥1000°
• Data Hold Function;MAX/ MIN/ AVG Value Measurement;Auto Power Off; Double display with LCD Backlight shows T1/T2 and combination of T1 and T2
• With 120mm Thermocouple Probe

User questions & answers

Question:	What is the diameter of the probe shaft
Answer:	Hello! Yes it seems to contain glycerin...Purified Water , Glycerin , Sorbitol , Propylene Glycol , Natrosol 250h , Benzoic Acid , Methylparaben , Sodium HydroxideHope this helps!

• 【100% Safety Assurance】Built-in Double Fuse. Overload Protection on all ranges.
• 【Auto-ranging Tester】Accurately measure AC/DC voltage, AC/DC current, resistance, frequency, continuity, diode, etc.
• 【Backlight Display】 Designed with 3 1/2 digit LCD display and 'Backlight', showing the reading clearly in low light areas.
• 【Special Points】 Data Hold, Maximum Value Hold, Function Switching, Auto Power OFF. Sampling Speed: 3 times per second.
• 【9V Battery】DON'T forget to install the 9V battery before using the digital multimeter, or it will go on strike.

User questions & answers

Question:	Is the unit truly auto-ranging? i see a "range" button on the unit pictured
Answer:	Yes
Question:	What batteries does it use
Answer:	9v battery. It does come with it. You will have to install.
Question:	For a hobbyist, why would I not buy a $20 multimeter vs something
Answer:	Fora hobbyist the really cheap meters are the best because sooner or later one will test something that will ruin the meter. This meter is really an intermediate meter which is above the hobbyist stage but still below the professional stage. An no, buying a Krug doesn't make you a professional.
Question:	Does continuity test produce a beep
Answer:	Yes. Turn dial to diode setting and press FUNC once. Beep is plenty loud. Great meter for the price.

Product features

Technical Specifications:

1.DC Voltage: *200mV/2V/20V/200V ±(0.5%+2) *600V ±(0.8%+2)

2.AC Voltage: *2V/20V/200V ±(0.9%+3) *600V ±(1.2%+3)

3.DC Current: *200μA/2000μA/20mA/200mA/10A ±(1.5%+3)

4.AC Current: *200μA/2000μA/20mA/200mA/10A ±(1.5%+4)

5.Resistance: *200Ω/2kΩ/20kΩ/200kΩ ±(0.8%+2) *2MΩ/20MΩ ±(1.0%+2)

6.Frequency: *20kHz ±(1.5%+5)

7.Power Supply: 9V Battery (6F22 or 1604A Type)

8.Safety Class: IEC 61010-1, CAT II 600V

AC/DC Voltage Test***

Battery Test***

Resistance Test***

Backlight LCD

3 1/2 digit LCD display provides clear display. And 'Backlight' can help show the reading clearly in dark areas and at night.

Data Hold

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

Full Support

Foldable stand for hand free use. ​Just open up the support stand, the multimeter can be propped up stably.

Overload Protection

Built-in Double fuse can protect the multimeter effectively. Overload Protection on all ranges.

Product description

Upgrade Version - Digital Battery Capacity Meter Power Tester with Backlight



Description:

Item Name: CellMeter 8 battery capacity checker

Discharge Current: 1A

Balance Current: 1A

Battery Voltage Test Precision: 0.001V

Battery Type: Can test Li-Po/Li-lon/Li-Fe(2-8S),NiCd/NiMH(4-8S) battery

Servo Test Range: 1000-2000us or 500-2500us



Features:

- High visibility LCD display screen

- Port for balance plug for up to 8 cell Lipo, LiFe, or Li-Ion batteries

- Can be used as Servo tester to test standard and narrow servo.

- Port for discharge plug of NiMh/NiCd batteries

- can be used to check the battery voltage of Lithium batteries including Lipo, LiFe, Li-Ion, as well as NiMH and NiCd batteries.

- measure the voltage of both individual cells and full battery voltage, and can also indicate the highest voltage cell, lowest voltage cell and difference



Package Including

1 * Battery Capacity Tester

• Upgraded Version with Multifunction - It can used as battery voltage capacity checker controller,also can used as servo tester to test standard and narrow servo
• Suitable - Use for LiPo / LiFe / Li-ion / NiMH / Nicd / battery, it can also display the voltage of each cell, so you know when they need to be balanced
• Backlight LCD - The screen displays highest and lowest voltage of cells and the difference between highest lowest cells. The upgraded version is backlight and can be seen in time at night
• Display Mode - Battery cell voltages, total voltages, lowest cell voltage, highest cell voltage gap between highest cell voltage and lowest cell voltage, remaining battery capacity(%)
• Balance Function - Optimize your batteryâ€s performance, and extend the overall lifespan, by ensuring the individual cells are balanced

Product description

This coating thickness tester a portable meter designed for noninvasive coating thickness measurements.

Applications:

• Automotive paint thickness to determine if the car has been in an accident before.
• Quality inspection and monitoring of the process of anodizing or galvanizing.
• Suitable for paint manufacturers, painting inspectors, painters, and anti.
• Corrosion painting contractors.
• Machine tools manufacturers, the pipeline industry, and aeronautical industry.

Specifications:

• Measurement mode: single and continue
• Unit: um, mm
• Range:0～1300um
• Resolution: 1um (0～999um); 0.01mm (≧1000um)
• Precision: ±3%+ 2um (0～1300um)
• Automatic power off 3 min
• Operating temperature: 0～45℃, 0～90%RH (no condensation and no strong magnetic field)
• Storage temperature:-10～50℃, 0～90%RH (no condensation)
• Substrate thickness:＞0.5mm
• The curvature radius of the convex surface: ＞1.5mm
• The curvature radius of the concave surface: ＞25mm
• Measurement area diameter: ＞6mm 

One set included:

• 1 x Coating Thickness gauge (Battery is not included)
• 1 x Calibration iron
• 1 x Calibration aluminum
• 5 x Precision Standards(one piece of 50um, 100um, 250um, 500um,1000um respectively.)
• 1 x Instruction Manual 

NOTE: Periodically wipe the meter housing with a damp cloth and mild detergent; do not use abrasives or solvents. If the meter is not to be used for 60days or more, remove the batteries and store them separately. This meter does not measure in "MILs"

• Smart Automatic Substrate Recognition: Uses either magnetic induction for ferrous substrates or eddies current measurement for non-ferrous substrates. Dual Technology provides Automatic recognition for ferrous and non-ferrous substrates without having you guess the material.
• Measured Coatings: Non-magnetic coatings (e.g. paint, zinc) on steel; Insulated Coatings (e.g. paint, anodized coatings) on non-ferrous metals. With a versatile measurement range of 0 to 1300μm. Allows for quick, non- destructive measurement of the coating thickness on various surfaces.
• Multi-Application: This thickness gauge Often used in the following industries: Corrosion protection, Paint Shops, and Electroplaters, Chemical, Automobile, Shipbuilding, and Aircraft industries, Laboratory, Workshop, and Field.
• Wonderful Features: Memory storage of up to 320 readings in 4 groups (80 readings per group), Readings can be viewed on-screen or downloaded via USB cable to a PC for analysis, reporting or archiving using the included software. User Calibration ability, Statistics data, Auto Power OFF and Backlighting.
• 100% MONEY BACK GUARANTEE ensures this will quickly become your favorite no-risk purchase. The meter is backed by Hti-Xintai with a two-year warranty and comes complete with two AAA batteries.

User questions & answers

Question:	Any Certificate come with the device
Answer:	you can test any LED or a string of LEDs, if you observe the polarity a single LED will measure approximately 3 V. For example, if you want to measure a single LED and observingthe correct polarity, the display will read about 3 V. If you have 10 in series the display will read 30 volts. Hope this helps.