AC85V-265V 18W LED TV Backlight Tester Maintenance Backlight Detection Device Multimel

Features: 1.Uses a high-speed microcontroller to perform voltage sampling test lights and LEDs to display the voltage, achieving integrated circuitry and reducing the error rate (due to constant current, it only displays the voltage).
2.Digital display, real-time voltage output, with adjustable voltage inside; the voltage value can be self-corrected.
3.Digital indicator using a green LED tube; a display of 00 indicates a short circuit, and a display of 300V indicates an open circuit.Each group of LED strips on the same LCD TV should display the same voltage.
4. Adaptive voltage, current, automatic identification of lamp beads and light strips. Adaptive voltage 0-300V, suitable for most parallel lamp bead tests. When testing, the use of gradual progress, the voltage automatically adapts, the current gradually increases, never burns the lamp beads, three to five seconds to reach normal brightness.
5. With light bars and light beads, the positive and negative reverse connection protection function will not burn the light bar and light beads.
6. Hot, cold and ground isolation, never electrocution. Power cord and integrated design, easy to carry out.
7. High brightness, no need to remove the screen can brighten the LCD TV screen. (There are bad lamp beads of the same screen lit, LCD TV is generally divided into several groups in parallel, you can see which group voltage is different by the voltage, to determine which group of LED lamp beads is damaged).

Specification:

Adaptive Voltage, Current, Current Identification Automatic Identification of Lampads and traces of light strokes. Adaptive voltage 0-300V, suitable for most parallel lamp bead testing. Digital display, real-time voltage output, with adjustable voltage inside, the voltage value can be self-corrected. High brightness, no need to remove the screen can brighten the LCD TV screen. Output voltage and output current Automatic detection, support Testing different sizes Backlight and lamp beads. self-corrected.
PUT digital using green light emitting tube, display for 00 is to indicate short circuit, display 300V is open circuit. Each group of LED strips on the same LCD TV should display the same voltage.
Adaptive voltage, current, automatic identification of lamp beads and light strips.Adaptive voltage 0-300V, suitable for most parallel lamp bead tests.During testing, the voltage adjusts automatically, and the current gradually increases, never burning the lamp beads. It reaches normal brightness in three to five seconds.
With positive and negative reverse connection for light bars and light beads, it will not burn out the light bar or light beads.
Resistant to heat, cold, and sunlight; no risk of electrocution.Power cord and integrated box design for easy installation.
High efficiency; no need to remove the screen; it can illuminate an LCD TV screen.(There are faulty LEDs on the same screen. LCD TVs are usually divided into several parallel groups. You can see which group's voltage differs by measuring the voltage, thus determining which group of LEDs is damaged.)
Note:
This is a high-brightness version. When testing, please do not directly examine the LEDs, as this can cause glare and eye strain.Please use a 19V positive and negative voltage detector. Do not use a 300V voltage detector. A 300V voltage can damage the equipment. Short-circuit the positive terminal and short-circuit the negative terminal to three seconds to prevent high and low voltage switching.
Specifications:
Name: LED Tester
Material: Plastic
Color: Black, White (optional)
Voltage: 0-300VDC
Power: 18W
Package Size: 180 * 105 * 40mm / 7.09 * 4.13 * 1.57in
Package Weight: 255g / 8.99ounce
Packing List:
1 * LED Tester
Package List: 1 * LED Tester