AC/DC 70-250V Waterproof Induced Electric Tester Pen Screwdriver Probe light Voltage Tester DetectorTest Pen Elecrtrician Tool Feature : 1. Durable: The electric test pen is made of 45 medium carbon steel, quenched at 48, durable and can be used for a long time. 2. Impervious to water: The electric test pen is IP56 waterproof. It is not afraid of daily water use. When the electric test pen is wet, please make it dry before use. 3. Red light on: The electric test pen has a bright red light for easy identification. 4. Portable: The electric test pen is only 14 cm long, compact and lightweight. This is easy to implement. 5. Non-slip design: The plastic handle is designed with a non-slip pattern, which can effectively prevent slippage. Specifications. Type: electric test pen Material: AS + carbon steel + plastic Color: transparent Test range: 0-20v Waterproof: IP56 Test range: 70-250V AC voltage contact test range: 70-250V No contact test AC voltage range: 70-600V Maximum test DC voltage: 2500V Polarity test: 3V-36V Voltage test: 50-500Hz Length: 14cm/5.5'' Tip width: 3.5mm/0.14'' Handle diameter: 16mm/0.63'' Net weight: 50g/1.76oz Package includes 1*Power measuring pen