ALL-TEST IV PRO™ – Discontinued

Deenergized Testing Instrument

Instrument Discontinued as of December 1, 2017
The ALL-TEST PRO 7™ PROFESSIONAL  and the ALL-TEST PRO 7™ are great alternatives to the ALL-TEST IV PRO™ and have had excellent success. 

  • Detects potential winding faults in AC and DC motors, transformers, generators, alternators, and other winding devices for PdM trending
  • Rotor testing for issues such as eccentricity, broken/fractured rotor bars, and casting voids
  • Measures resistance, impedance, inductance, phase angle, current frequency response, plus insulation to ground tests (500V and 1000V)