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.
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