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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

Current / voltage tester testo 755 in comparison

Current / voltage testo 755-1
Current / voltage testo 755-1

The entry-level model for reliable current and voltage measurement.

Current / voltage testo 755-2
Current / voltage testo 755-2

The all-rounder for most daily electrical measuring tasks.