Phase / Motor Rotation Testers

Hioki non-contact voltage detection and measurement technology place efficiency and safety as priority considerations with the goal of protecting c...

Two functions in one unit: open phase and phase sequence detection. Lamps let you determine at-a-glance if phase is open. Large size alligator cl...

The 480400 Phase Sequence Tester has a 40 to 600-Volt rated range for testing phase orientation of 3-phase power sources over a 15 to 400Hz frequen...

The 480403 Phase Sequence and Motor Rotation Tester has a 40 to 600-Volt rated range for testing phase orientation of 3-phase power sources over a ...

The PRT200 is a non-contact phase sequence tester that tests up to 1000 VAC with visual/audible indication. The tester has a 45 to 65Hz frequency r...

Hioki’s non-contact voltage detection and measurement technology places efficiency and safety as priority considerations with the goal of protectin...