<p> ~~<strong>Product features:</strong><br /> High Brightness more accurate test without disassemble.<br /> Bi-directional isolation protection.<br /> Voltage Current intelligent adjustment.<br /> No burn out ,No Electric Shock. </p> <p> ~~LCD TV LED backlight problems are increasingly common. </p> <p> ~~As we know, a slight voltage change function can have a great impact on the TV. </p> <p> ~~A useful tool that is as LED backlight LCD tester. </p> <p> ~~Using this tool, you can use the LCD screen backlight LED problem quickly. </p> <p> ~~With the function, operation power, you can use the problem exactly. </p> <p> ~~If there is something wrong with the group of the light emitting diode, you can use it or replace the bad accounts LED. </p> <p> ~~<br /> </p> <p> ~~<strong>Specifications:</strong> </p> <p> ~~<p> ~~~~Input voltage range : 85 -265 V ~~</p> ~~<p> ~~~~Output voltage range :0-300V DC ( test without Disassemble!) ~~</p> <strong></strong><br /> <strong>Warn:</strong><br /> Don't connect the two terminals of probes for a long time.<br /> Unplug electric appliances when not in use. </p>