ITEM NAME:Portable Voltage Tester, Electrical Voltage Detector Test Pen 12-250V AC DC Description: - LED indicator light function. - LCD Screen display. - Testing Button. - Live Wire and Ground Wire Test. Breakpoint Test - Test Range: 12-250V AC DC - Material: Plastic + Metal Size Chart: Size: approx. 135 x 17 x 10mm Package Included: 1 Piece Electric Test Pen Note: Color maybe slightly different due to different monitor. The above size is measured by hand, please allow slightly difference. Thanks !.1 Piece Electric Test Pen. - LED indicator light function. - Test Range: 12-250V AC DC. Breakpoint Test. Color maybe slightly different due to different monitor. - LCD Screen display. Size: approx.