Phase Sequence and Motor Rotation Meter

Ensure proper wiring order and verify motor direction with this heavy-duty Phase Sequence and Motor Rotation Tester. Built for industrial electricians, HVAC technicians, and plant maintenance professionals, this handheld diagnostic instrument verifies live phase presence and phase sequence orientation across three-phase electrical systems rated from 90V AC to 600V AC (15Hz to 400Hz). Beyond wired verification, it features a non-contact motor rotation sensor to safely identify the rotational direction of running single-phase and three-phase motors without direct electrical contact or test leads. Engineered to meet CAT III 600V safety standards and certified by CE and cETLus, it comes complete with tri-colored leads, alligator clips, a 9V battery, and a protective carrying case.

Key Features:

• Phase Sequence & Live Phase Detection: Verifies 3-phase conductor orientation (90V–600V AC) to prevent reverse rotation and equipment damage during startup.

• Non-Contact Motor Rotation Sensing: Accurately determines running shaft direction on single-phase and 3-phase motors without using test leads.

• Wired Motor Direction Check: Identifies clockwise or counterclockwise rotation on industrial equipment, compressors, pumps, and generators prior to connection.

• High Safety Rating: Rated CAT III 600V and fully compliant with CE and cETLus electrical safety standards.

• Intuitive LED Indicators: Bright, color-coded LED display provides instant visual feedback for phase status and rotational direction.

• Broad Frequency Range: Supports testing on standard and high-frequency power circuits from 15Hz to 400Hz.

• Complete Field Kit: Includes tri-colored banana test leads, heavy-duty alligator clips, 9V alkaline battery, and a durable soft carrying case.