Test Pen 120~250V Stainless steel SHORT COMBI Product code: DP2389

Product code: DP2389

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

Oil and gas

featuring soft delicate floral prints

Removable fan battery box

Test Pen 120~250V Stainless steel SHORT COMBI Product code: DP2389A 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