Voltage tester

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Voltage tester: Testing for experts

A voltage detector provides you with reliable support when determining if parts are energized. 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.

The advantages of the voltage testers testo 750

  • Certified according to the DIN-EN 61243-3:2010 voltage tester standard
  • Anti-slip ring for a secure hold when testing
  • Safety specification according to CAT III