douself LED Tester

Automatic detection of voltage and output current. Any size LED backlight and light beads can be tested. High brightness, no need to remove the screen can judge the backlight quality. Specification: Material: plastic Color: white Power:12W Input Voltage:85-245V Output Voltage:0-300V Product size:98 * 60 * 32mm / 3.9 * 2.4 * 1.3in Package Size:110 * 65 * 40mm / 4.3 * 2.6 * 1.6in Package Weight:200g / 7.1oz Packing List: 1 * LED Tester 1 * Power Cable 2 * Test Pen with Line 1 x User Manual