Extech 480400 Phase Sequence Tester

Displays graphical phase orientationThe 480400 Phase Sequence Tester has a 40 to 600-Volt rated ra..

Extech 480403 Motor Rotation and 3-Phase Tester

Tests phase sequence and motor rotationThe 480403 Phase Sequence and Motor Rotation Tester has a 4..

Extech PRT200 Non-Contact Phase Sequence Tester

Tests up to 1000VAC with visual/audible indicationThe PRT200 is a non-contact phase sequence teste..