Led backlight tester is it worth getting ?

[victor_cj]

Re: Led backlight tester is it worth getting ?

G2J2C LED TV Backlight Tester open circuit voltage, it starts with 176V and ends with 300V:
https://youtu.be/5wBlcSJjGKo
G2J2C LED TV Backlight Tester in circuit voltage with an LED connected:

https://youtu.be/8u_F73qdGK8

[chrismurphy]

Re: Led backlight tester is it worth getting ?

It starts at 295v approx and when the leds conduct it reduces to the running voltage approx ,current slowly increases as does the brightness of the led or leds

[victor_cj]

Re: Led backlight tester is it worth getting ?

GJ2C LED TV Backlight Tester
https://www.youtube.com/watch?v=vroEf_GtIow