2in1 Test Pen 160mm

Test pens, also known as voltage testers or electrical testers, are handheld devices used to check the presence of electrical voltage in circuits, outlets, or wires. They typically consist of a pen-shaped housing with a metal probe at one end and an indicator light at the other. When brought into contact with an electrical source or conductor, the indicator light illuminates if any voltage is detected which alerts the user to the presence of live electricity. Ronix RH-2726 is a test pen equipped with a double-ended Phillips/slotted tip that enables dual use as a test pen and a slotted screwdriver.