Wiha Contactless Voltage Tester 90–1000V AC – CAT IV 1000V with Optical Signal

The Wiha Contactless Voltage Tester is designed to give electricians and technicians a quick initial indication of whether an area is live or not. Using a clear optical signal, the tester helps identify AC voltage without direct contact, making it a practical tool for everyday electrical testing and safety checks.

Once switched on, the permanently green LED indicates that the tester is ready for use. When voltage is detected, the red LED lights up clearly, making it easy to see even in daylight. This simple visual indication helps make voltage checking fast and convenient on site.

With a voltage detection range from 90V to 1,000V AC and a CAT IV 1,000V safety rating, this Wiha voltage tester is suitable for professional electrical applications. Its compact size, one-handed operation and push-on clip make it easy to carry in a shirt pocket, trouser pocket or tool pouch.

Key Features

• Contactless voltage tester for quick AC voltage detection

• Voltage detection range from 90V to 1,000V AC

• CAT IV 1,000V safety rating

• Provides an initial indication of whether an area is live

• Optical signal for easy voltage detection

• Green LED indicates the tester is ready for use

• Red LED lights up when voltage is detected

• Red LED is easy to see even in daylight

• One-handed testing for convenient operation

• Compact size for easy storage and carrying

• Push-on clip for attaching to a pocket or work clothing

• Includes two AAA batteries for operation

Specifications

• Brand: Wiha

• Tool Type: Contactless Voltage Tester

• Voltage Range: 90V to 1,000V AC

• Safety Category: CAT IV 1,000V

• Signal Type: Optical signal

• Ready Indicator: Green LED

• Voltage Detection Indicator: Red LED

• Operation: One-handed test

• Power Supply: 2 x AAA batteries

• Batteries Included: Yes

• Carry Feature: Push-on clip for pocket or work clothing

• Application: Contactless detection of AC voltage

Ideal For

• Professional electricians

• Industrial electricians

• Commercial electrical contractors

• Electrical maintenance teams

• Quick live voltage checks

• AC voltage detection

• Service and maintenance work

• Fault finding and troubleshooting

• Trade tool kits and service vehicles

Professional Contactless Voltage Tester for Electrical Work

The Wiha Contactless Voltage Tester is made for electricians and technicians who need a quick, simple and convenient way to check for AC voltage. The optical LED indication, one-handed operation and compact pocket-friendly design make it ideal for everyday electrical testing.

For electrical professionals, a reliable contactless voltage tester is an essential safety and diagnostic tool. This Wiha voltage tester delivers fast visual indication, practical portability and CAT IV rated performance for professional electrical work.