SID-GJ2C 0-300V Output All Size LED LCD TV Backlight Tester Meter Tool Lamp Bea

LED LCD TV screen backlight problems are getting increasingly common. As we know, slight voltage change can have a big influence on TV function.
So you need a useful tool which is called LED LCD screen backlight tester.
With help of this tool, you can know the LED LCD screen backlight problem quickly .
With function of showing working voltage, you can know the exact problem.
If there is something wrong with LED light group, you can change it or replace the bad LED beads. 
 

 

Model No: SID-GJ2C 

Input Voltage: 85-265V  International General

Output Voltage: 0-300V

 

1.High Brightness No Disassemble More Accurate.  

2.Double Isolated Safe Protection.        

3.Voltage and Current Intelligent Adjustment.  

4.Voltage Range:0-300V (slow boost safety design of soft start)

 

 

 

Testing the backlight of LED at any size Display the voltage, It can be tested in a long time, and will not damage the lamp beads .

If you are used to test the LED finished lamps, please disconnect the power supply before! Because it is likely to form a loop, resulting in abnormal test!

 

 

1 can test the capacitance voltage.

2 can test the regulator voltage regulator.

3 lamp lamp plate voltage test value!

 

1.  Plug in power, it can be used after 3to 5 seconds.

2.  The soft start mode make the backlight getting brighter slowly.

3.  No burn out, If you can’t make sure the “+”and “-”, Don’t connect the probes to the LED which be tested for a long time.

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

5.  Double Isolate Design makes our tester safety with high strength and flame retardancy materials.