Chave de fendas de teste de tensão C.K Tools 440012 amarela

The C.K Tools 440012 Voltage Tester Screwdriver is a VDE-approved mains tester designed to check the presence of voltage in electrical circuits. It features a bright yellow insulated handle for high visibility and a precision tip that allows access to terminals and screw heads. The tool is compact and intended for use by electricians and DIY users to perform basic voltage checks safely.

Advantages

The VDE approval ensures the tester meets recognized safety standards for work on live circuits. The neon indicator lamp provides clear visual feedback when voltage is present, and the precision tip improves contact with small terminals. The bright yellow handle increases visibility in a toolbox or on a work surface, while durable construction supports frequent use.

Suitable for

Key specifications

How to use

Hold the insulated handle and place the metal tip in contact with the conductor or terminal to be tested while touching the end contact if required by the tester design. Observe the neon indicator for illumination to confirm the presence of voltage. Remove contact immediately after testing and follow safe working distances and procedures when working near live parts.

Recommendations

Use this voltage tester only for basic presence-of-voltage checks; it does not replace full multifunction testers or insulation testing equipment. Verify the tester’s functionality on a known live source before each use and replace the tool if insulation damage or wear is visible.