All Test Pro AT31-115 Motor Tester for Turn-to-Turn, Phase-to-Phase Faults

All Test Pro AT31-115 Motor Tester for Turn-to-Turn, Phase-to-Phase Faults

Overview

The All Test Pro AT31-115 Motor Tester is a comprehensive diagnostic tool designed for electrical maintenance professionals. It identifies a wide range of motor faults, including turn-to-turn, coil-to-coil, and phase-to-phase faults, open phases, phase unbalances, broken rotor bars, grounded windings, capacitor failures, and shorted armature windings in DC motors. Suitable for motors from fractional horsepower to thousands of horsepower, this tester performs non-destructive low-voltage tests, ensuring safety and reliability.

Features

• Detects turn-to-turn, coil-to-coil, and phase-to-phase faults
• Identifies open phases, phase unbalances, and broken rotor bars
• Tests grounded windings and capacitor failures (pass/fail)
• Works on all motor sizes, from fractional to thousands of HP
• Low-voltage tests are non-destructive
• Includes soft carrying pouch, test leads, and user CD with step-by-step instructions

Applications

Ideal for preventive maintenance, troubleshooting, and quality assurance in industrial plants, motor repair shops, and electrical maintenance teams. Suitable for testing AC and DC motors across various industries.