Jännitteenkoettimen ruuvitaltta Wiha 34745

The Wiha 34745 voltage tester screwdriver is a compact and lightweight tool for checking electrical circuits. With a length of 14 cm and a weight of 27.5 g, it is simple to carry and store while offering the handling characteristics of a full-sized screwdriver. The single-piece design makes it suitable for quick voltage checks and basic electrical diagnostics in professional and DIY environments.

Advantages

The tool increases work efficiency by providing a stable, robust feel comparable to a fully fledged screwdriver. Each tester is individually tested to 10,000 V AC and rated for safe use up to 1,000 V AC, offering protection during voltage testing. The compact dimensions and low weight enable convenient handling and transport.

Suitable for

Key specifications

How to use

Hold the insulated handle and place the tip of the tester screwdriver on the conductor or test point. With the tester contacting the circuit, place your finger on the designated contact point on the handle (if applicable) to complete the test circuit and observe the indication method specified by the manufacturer. Use controlled pressure and ensure stable contact with the conductor while testing. Follow all standard electrical safety procedures and de-energise circuits where possible before testing.

Recommendations

Use the Wiha 34745 only for the intended voltage range and purpose; visually inspect the tool before each use for damage to insulation or the tip. Store in a dry place and keep away from corrosive substances. For work above 1,000 V AC or for advanced diagnostics, use equipment rated for the higher voltage and consult relevant safety standards.