Test Pen 120~250V Stainless steel SHORT COMBI Non-slip rubber stoppers in the

Non-slip rubber stoppers in the base of the product for greater safety

Oil and gas

Product code: DP2389

New durable outsole with more ground contact for improvedtraction

Product code: GL3998

Test Pen 120~250V Stainless steel SHORT COMBI Non-slip rubber stoppers in theA test pen, also known as a voltage tester or electrical tester, is the most common tool used to determine whether an electrical circuit is live or not. It is mostly used by electricians, DIY enthusiasts, and technicians to check the presence of an electrical current in wires, outlets, and other electrical components. When a test pen is touched to a live wire or component, it completes a circuit between the live wire and the user's body, causing a