LED Light and TV Backlight Tester, LED Strip Lamp Beads Light Source Testing Tool 0-300V Adaptive Voltage with Gold Plated Pin and Power Cable fits All LED-Lights Repair(Color:A - Without AC Switch)

$15.98

★ 4.47 reviews

Product Information

ASINB0GDDNTKY6

CategoryTools & Home Improvement

About this item

【LED Lamp and LCD Screen TV Backlight Tester】- Digital display of real-time voltage output, with internal adjustable voltage, voltage value can be self-correction; Using this tool, you can use the LED LCD screen backlight problem quickly. With the function, operating voltage, you can use the exact problem; If there is something wrong with LED light group, you can use it or replace the bad LED beads.
【Adaptive Voltage LED Light Repair Test Tool for Light Beads/ Strips/ Light Board】- 1. 0-300V adaptive voltage. When testing, the voltage is automatically adapted, the lamp will not be burnt; 2. Automatically adapt to voltage and current, Automatically identify lamp beads and light bay; 3. Can test light beads and avariety of good and bad light board and light bar. LED Light and TV Backlight Tester Tool for Computer Laptop Repair All Led Light.
【Portable LED Lamp Bead Light Source Repair Testing Tool】- Tester size about 100 x 37 x 58 mm/3.94 x 1.46 x 2.28 inch(L x W x H), The power cable and box integrated design, easy to carry out when going out, heat and cold isolation, safe to use. Without disassembling the screen, and can determine which group of LED lamp beads is damaged. (Note: Do not look directly at the beads during the test to avoid eye damage)
【Warm Notice】-1. If you are used to the LED lamps finished, unplug the power supply before. Because it is likely to form a loop, which in Abnormal test; 2. Do not touch the output terminal of probes for a long time, It is safe for Touch the probes in the shortest time; 3.It is forbidden to use 300V voltage detection. 300V voltage may cause damage to the equipment. Short-circuit the positive and negative of the capsule pen for three seconds to switch between high and low voltage.
【Package Includes】- 1 x LED Tester, 2 x Gold Plated Pin, 1 x Power Cable; With 2 types are Availabe: Type A (Without Power Switch), Type B (With Power Switch). 0-300V adaptive voltage LED tester, suitable for testing most series and parallel lamp beads. Single LED light bar backlight check, need to make sure the anode and acthode, Connect the probes to the anode and the cathode, then can light up the single or double LED light bar backlight.

Product Description

Feature:- Using STM8 high-speed microcontroller for voltage sampling test, and driving LED lights to display voltage, to achieve board integration and reduce defective rates (due to constant current, only voltage display function is performed).- Automatic detection of output voltage and current, can test any size LED backlight and lamp beads, light up the LCD TV screen, and can judge the quality of the backlight without dismantling the screen.- Digital display real-time voltage output, with adjustable voltage inside, and the voltage value can be self-corrected. The digital meter uses a green light-emitting tube, and the display is 00 to indicate a short circuit, and the display of 300V is an open circuit. Each group of LED strips of the same LCD TV should display the same voltage.- 300V adaptive voltage, suitable for most series and parallel lamp bead tests. During the test, the gradual start method is adopted, the voltage is automatically adapted, the current is gradually increased, and the lamp beads will never be burned, and the normal brightness can be achieved after three to five seconds. The positive and negative poles of the light bar and the lamp bead are reversed, and the light bar and the lamp bead will not be burned.- LED tester is about 100 x 37 x 58 mm/3.94 x 1.46 x 2.28 inch(L x W x H), the power cord is integrated with the case, and it is easy to carry when going out.Specifications:LED Tester color: WhiteElectric pen color: Red, blackMaterial: PlasticFeature: Backlight Input voltaget: 85-265V, Output voltage: 0-300VPower: 18WLED Tester size: About 100 X 37 X 58mm/3.94 x 1.46 x 2.28inch(L x W x H)Electric pen size: About 14.7 x 93cm/5.79 x 36.61inch(pen length x cable length)Package Includes:Type A: 1 x LED Tester (Without Power Switch)Type B: 1 x LED Tester (With Power Switch)