Best Seller 2023 LED TV Backlight Tester 12W LED Strip LED Panel Single LED Bead COB Light

【ADJUSTABLE CIRCUIT】Digital display real time voltage output, with adjustable voltage, voltage value can be corrected by itself. 【WITHOUT REMOVING SCREEN】You can not remove the screen, light up the LCD TV screen, there is a bad lamp bead screen lit, LCD TV is generally divided into several groups of parallel, can be seen through the voltage which group of voltage is different, so as to judge which group of LED lamp bead damage Test use gradual starting mode, voltage automatically adapt, current gradually increase, never burn lamp beads, reach the normal brightness after three to five seconds. Lamp strip, lamp bead with positive and negative connection, not burning lamp strip and lamp bead. Item Type: Super LED Tester. 1 x Tester. Can test any... LED Tester TV Backlight Tester Multifunction Strips Beads Repair Each group of LED strip of the same LCD TV display voltage should be the same4., INSULATION AND PORTABLE: Hot and cold isolation, never electric shock. Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thank you! Can test any size LED backlight and lamp beads So as not to hurt the eyes. 【0‑300V ADAPTIVE VOLTAGE】Suitable for most series and parallel bead tests. If there is something wrong with LED strip, you can change it or replace the bad LED beads. Lamp strip, lamp bead with positive and negative connection, not burning lamp strip and lamp bead 【TECHNICAL PARAMETERS】 Led tv backlight,Input voltage 85‑265V, output voltage 0‑300V, power for 18W. Best Seller 2023 LED TV Backlight Tester 12W LED Strip LED Panel Single LED Bead COB Light Light up the double LED light bar backlight. 1PC LED Tester. Feature: backlight. Automatically identify lamp beads and light bay. Can test light beads... Specification: Model: XY284-GHB Input Voltage: AC85V-265V Output Voltage: 0-320V Output Current: 0-35mA Size: app.14x8x4cm/5.51x3.15x1.57in(LxWxH) Quantity: 3 Pcs/Set Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement, please make sure you do not mind before you bid. Power cord and box integrated design, easy to carry out Brand Name: NoEnName_Null Origin: CN(Origin) Type: Industrial Computer Accessories Certification: CE Model Number: TV Backlight Testing Instrument 100% brand new and high quality Features: LED TV screen backlighting problems are becoming more common. Package List:1 x Tester1 x Red Test Pen1 x Black Test Pen1 x User