Loading: 0%

Measure current, voltage or resistance – now even more reliably and precisely

Testo sets new standards in electrical measuring technology.

Whether multimeters, clamp meters, current testers or voltage testers – thanks to innovative technologies and simplified application, Testo’s measuring instruments measure electrical parameters such as current, voltage or resistance more reliably and precisely than ever before.

Find out about service, calibration and training as well. For better performance in electrical measuring technology.

Multimeters
Multimeters

Testo’s digital multimeters manage without a dial and avoid any incorrect settings! It doesn’t matter whether you are measuring a voltage or an ionization current – there couldn’t be more reliability. - Automatic detection and selection of measurement parameters via socket assignment; Easy operation via function keys and large illuminated display; With true root mean square measurement TRMS

Clamp meters
Clamp meters

Don’t you have the ideal clamp meter for non-contact measurement of both current as well as voltage and other electrical parameters in tight switching cabinets? We do.

Voltage tester
Voltage tester

Only Testo has voltage testers with all-round display. Thanks to unique light technology, readings can be clearly seen from any position. This means you can measure voltage more reliably.

Current / voltage tester
Current / voltage tester

The first voltage testers in line with DIN-EN 61243-3:2010 which also measure current. Ideally suited for almost all measuring tasks involved in testing current and voltage.

Non - contact voltage tester
Non - contact voltage tester

The non-contact voltage tester is particularly suitable for initial checking of a possible fault source. Indispensable for work on electrical systems!