["Description:\nbrand new and high quality\n\nFeature:\n0-300V adaptive voltage. When testing, the voltage is automatically adapted, the lamp will not be burnt.\nDigital display of real - for time voltage output, with internal adjustable voltage, voltage value can be self-correction.\nHeat and cold isolation, never electric shock, power cable and box integrated design, easy to carry out.\nCan need not dissemble screen. Do not look directly at the beads during the test to avoid eye damage.\nAutomatically adapt to voltage and current.\nAutomatically identify lamp beads and light bay.\nCan test light beads and avariety of good and bad light board and light bar.\nWith the function, operating voltage, you can use the exact problem. Light up the double LED light bar backlight.\n\nSpecifications:\nModel:DLV-300\nPlug:US,EU(Optional)\nColor:As shown\nFeature:Backlight \nAlternating current input:85-265V \nAlternating current. for DC output:0-300V\nSize(approx.):(length X width X height)100x37x58mm\n\nNote:\nTransition:1cm=10mm=0.39inch\nPlease allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x LED Tester\n2 x Gold Plated Pin\n1 x Power Cable"]