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

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. Using high-speed microcontroller to do voltage sampling test and drive LED lights to display voltage, to achieve board integration and reduce the bad rate (due to the constant current, only has the voltage display function).\n2. Digital display, real-time voltage output, with adjustable voltage inside, the voltage value can be self-corrected.\n3. Digital meter using green light-emitting tube, the display for 00 is to indicate a short circuit, display 300V is open circuit. Each group of LED strip of the same LCD TV should show the same voltage.\n4. Adaptive voltage, current, automatic identification of lamp beads and light strips. 0-300V adaptive voltage, suitable for most series-parallel lamp bead testing. When testing, the use of progressive starts, the voltage automatically adapts, the current gradually increases, never burn the lamp beads, three to five seconds to the normal brightness.\n5. W-