Easily and safely detect live wires and measure voltage with this advanced digital voltage tester pen. Featuring a striking yellow casing and a clear, easy-to-read LCD display, this tool provides fast and accurate voltage readings for a variety of electrical tasks. Perfect for electricians, homeowners, and DIYers, it ensures confident troubleshooting and electrical work every time. Its compact, pen-sized design fits comfortably in your hand or tool kit, while the lightweight construction makes it ideal for carrying anywhere. Whether you're installing outlets or checking wires, this must-have gadget delivers reliability and convenience in every task. Test Voltage: AC/DC 12-250V Slotted size: 130mm LED screen display ABS handle Breakpoint test No battery required.