480303, Extech Instruments, Phase Rotation Testers, Phase Rotation Testers, MOTOR PHASE ROTATION TESTER

Item# 480303 - MOTOR PHASE ROTATION TESTER

• LCD Display
• Operated Up To 690 Volts
• Open Phase, Orientation, and Direction Check
• Frequency Range 45~70 Hertz
• Extremely Simple To Use

Phase sequence testing is crucial for some of the three‑phase loads, whenever they need to be connected to the electrical system. Improper connection of three‑phase motors may lead to reverse rotation, and as a result it may damage equipment powered by a motor. Amprobes Testers are used to assure proper and safe connection of the electrical equipment on three phase systems.