With the function, operating voltage, you can use the exact problem. Light up the double LED light bar backlight.
Heat and cold isolation, never electric shock, power cable and box integrated design, easy to carry out.
0-300V adaptive voltage. When testing, the voltage is automatically adapted, the lamp will not be burnt.
Digital display of real - time voltage output, with internal adjustable voltage, voltage value can be self-correction.
Can need not dissemble screen. Do not look directly at the beads during the test to avoid eye damage.