PRT Series Hand-held Phase Rotation Tester

The PRT-100 is a compact, handheld tool designed to eliminate guesswork when connecting three-phase motors. It quickly identifies motor and power line leads, detects phase sequence, and ensures correct motor rotation on the first try—reducing downtime and preventing equipment damage.

Features:

• Identifies motor and power line leads for accurate connections
• Detects normal or reverse phase rotation
• Alerts users to phase loss or no-voltage conditions
• Easy-to-use interface with clear LED indicators
• Suitable for both energized line testing and de-energized motor lead identification

Applications:

• Three-phase motor installation
• Electrical maintenance and troubleshooting
• Motor lead identification during equipment setup
• HVAC system servicing
• Industrial machinery commissioning