JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

We can't find products matching the selection.

All instruments purchased will be accompanied with 50% discount for the current calibration certificate traceable to Australian - National Measurement Laboratories(NMI) regardless of quantity purchased

Measuring the exact voltage with the current tester

The electrical tester measures voltage or current and it is suitable for both AC and DC voltage. As a multimeter it also determines other measurement data, in addition to the exact level of voltage. Automatic detection means the instrument is suitable for virtually all daily electrical measuring tasks, without the need for any switching.

The advantages of the current / voltage testers testo 755

Reliable voltage display, even with an empty battery
Measure immediately without any switching on or selection
Exchangeable measuring tips