GT&reg;blue LCD Screen Monitor Tester Test for Tv Backlight Repair Product Name : LCD CFL Tube Tester;Input Voltage : DC 12-24V Material : Metal, Plastic;Fit Screen Size : 3 Tester Body Size : 116 x 38 x 28mm / 4.6 Main Color : Green;Net Weight : 38g. Package Content : 1 x LCD CFL Tube Tester3 x Cable