The Extech Non-Contact Phase Sequence Tester checks phaes sequence and status up to 1000VAC with LED and audible indication.
Features
The Extech Non-Contact Phase Sequence Tester has a 75 to 1000VAC input voltage with 45 to 65Hz frequency range. The LED lights indicate phase orientation, clockwise or counter-clockwise, and whether each phase is live. The beeper sounds intermittently when a corret phase is detected and continuously if a phase is reversed. The durable housing with back cover magnet is used to attached to an AC distribution panel for easy measurement. The adjustable high/low LED brightness switch allows for measurements in dimly lit area.
