{"id":9336485806317,"title":"Multipurpose LED TV Backlight Tester for All LED Lights Repair Output 0-320V","handle":"multipurpose-led-tv-backlight-tester-for-all-led-lights-repair-output-0-320v","description":"\u003ch3\u003eMultipurpose LED TV Backlight Tester for All LED Lights Repair Output 0-320V\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eModel: GJ3C Input Voltage:AC 85-265V (International General) Output Voltage:\nDC 0-320V Voltage Range:0-320V (Adopt soft start mode, the voltage slowly\nincreases.About 4% of the reasonable error!) Main Application: - Output\nCurrent:30mA Testing the LED TV backlight without disassemble.Applicable to\nany size LED TV backlight repairs. Testing of LED stirng, LED panel,COB and\nintegrated LED lights,etc.(DO NOT LOOK DIRECTLY AT THE LIGHT.) Test voltage\nparameters for various\ncomponents(diode,triode,stabilivolt,VDR,capacitor,etc).(\u0026gt;21V) - Output\nCurrent:1mA Test voltage parameters for various\ncomponents(diode,triode,stabilivolt,VDR,capacitor,etc).(\u0026lt;21V) Testing of\nsingle LED bead,LED stirng,LED panel,COB and integrated LED lights,etc. - Test\nvoltage parameters for DC power(\u0026lt;300V). - According to the voltage to\ndetermine open-circuit,short circuit and the number of the light beads in\nseries. - Check for electric leakage. ATTENTIONS: 1. Please disconnect the\npower of the detected object first.(If you use to test TV backlight,you should\nmake sure the LCD screen is powered on.) 2. Plug in power,it can be used after\n5 to 10 seconds to reach 320V.The soft start mode make the backlight getting\nbrighter slowly. 3. Suggest using 1mA except the TV backlight testing. 4.\nDon’t connect the probes to the LED for a long time if you can’t determine the\n“+”and “-”. 5. Don’t touch the output terminal of probes for a long time .It’s\nsafe for touch the probes in short time periods.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eExcellent tool for diagnosing and locating bad LEDs in backlights.\u003c\/li\u003e\n \u003cli\u003eWith help of this tool, you can know the LED LCD screen backlight problem quickly.\u003c\/li\u003e\n \u003cli\u003eTesting the backlight of LED at any size display the voltage, It can be tested in a long time, and will not damage the lamp beads\u003c\/li\u003e\n \u003cli\u003eIt has high and low current to choose.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-04-14T14:04:11+10:00","created_at":"2026-04-14T14:04:07+10:00","vendor":"YEKMLCO","type":"Voltage 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LED TV Backlight Tester for All LED Lights Repair Output 0-320V\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eModel: GJ3C Input Voltage:AC 85-265V (International General) Output Voltage:\nDC 0-320V Voltage Range:0-320V (Adopt soft start mode, the voltage slowly\nincreases.About 4% of the reasonable error!) Main Application: - Output\nCurrent:30mA Testing the LED TV backlight without disassemble.Applicable to\nany size LED TV backlight repairs. Testing of LED stirng, LED panel,COB and\nintegrated LED lights,etc.(DO NOT LOOK DIRECTLY AT THE LIGHT.) Test voltage\nparameters for various\ncomponents(diode,triode,stabilivolt,VDR,capacitor,etc).(\u0026gt;21V) - Output\nCurrent:1mA Test voltage parameters for various\ncomponents(diode,triode,stabilivolt,VDR,capacitor,etc).(\u0026lt;21V) Testing of\nsingle LED bead,LED stirng,LED panel,COB and integrated LED lights,etc. - Test\nvoltage parameters for DC power(\u0026lt;300V). - According to the voltage to\ndetermine open-circuit,short circuit and the number of the light beads in\nseries. - Check for electric leakage. ATTENTIONS: 1. Please disconnect the\npower of the detected object first.(If you use to test TV backlight,you should\nmake sure the LCD screen is powered on.) 2. Plug in power,it can be used after\n5 to 10 seconds to reach 320V.The soft start mode make the backlight getting\nbrighter slowly. 3. Suggest using 1mA except the TV backlight testing. 4.\nDon’t connect the probes to the LED for a long time if you can’t determine the\n“+”and “-”. 5. Don’t touch the output terminal of probes for a long time .It’s\nsafe for touch the probes in short time periods.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eExcellent tool for diagnosing and locating bad LEDs in backlights.\u003c\/li\u003e\n \u003cli\u003eWith help of this tool, you can know the LED LCD screen backlight problem quickly.\u003c\/li\u003e\n \u003cli\u003eTesting the backlight of LED at any size display the voltage, It can be tested in a long time, and will not damage the lamp beads\u003c\/li\u003e\n \u003cli\u003eIt has high and low current to choose.\u003c\/li\u003e\n \u003c\/ul\u003e"}