Extension bar 1/4", 100mm

The Wiha Socket Tester is designed for quick and reliable testing of Schuko sockets, cable reels, and extension cords to ensure correct wiring. It provides clear LED indications for wiring errors and is ideal for use in tight spaces thanks to its flexible cable.

Technical Specifications:

• Rated voltage: 230 V AC
• Measurement category: CAT II up to 300 V
• Frequency: 50 Hz
• Overvoltage protection: 300 V
• Max tolerated voltage: 5 V
• Protection class: IP40
• Operating temperature: –10 °C to +50 °C
• Dimensions: approx. 93 mm length, 9.0 × 7.5 cm body size
• Standards: IEC/EN 61010-1, CE certified
• Power supply: 2 × AAA batteries (included) 

Key Features:

• LED display for easy fault identification
• Flexible cable for convenient access in confined spaces
• Compact and portable design
• Safe operation in accordance with CAT II standards
• Suitable for electricians, maintenance technicians, and DIY users