LED Light and TV Backlight Tester,LED Strip Lamp Beads Repair Testing Tool with Gold Plated Pin and Power Cable 0-300V Adaptive Voltage, Suitable for All LED Beads TV Computer Laptop Light Repairs ship03 E422AR XRT112 internet APP Remote

E422AR XRT112 internet APP Remote for E320I-A2 E320i-A0 E322AR E422AR E502AR E370VP E420VT E422VLE M320SL M370SL E422VLE E472VLE E552VLE E322AR E422AR E472VLE/E552VLE and most App TV- E291i-A1 E420i-A1 E551D-A0 E500D-A0 E420D-A0 this remote sold by Beyution amazon store

Even if individual beads are damaged

2 Cable color white Black

THEN WASH THEM THE SINK AND AIR DRY THEM

LED Light and TV Backlight Tester,LED Strip Lamp Beads Repair Testing Tool with Gold Plated Pin and Power Cable 0-300V Adaptive Voltage, Suitable for All LED Beads TV Computer Laptop Light Repairs ship03 E422AR XRT112 internet APP RemoteLED Light and TV Backlight Tester,LED Strip Lamp Beads Repair Testing Tool with Gold Plated Pin and Power Cable 0 300V Adaptive Voltage, Suitable for All LED Beads TV Computer Laptop Light Repairs Safe Protection: Double isolated Burn protection: Voltage and current Intelligent Adjustment Safety design : Slow boost , soft start. Increase the current steadily Automatically adapt to voltage and current Automatically identify lamp beads and light bay Can