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.
Issue | Meg-ohm Meter | Multimeter | AT7 Professional |
Ground Faults | |||
Internal Winding Faults | |||
Open Connection | |||
Rotor Faults | |||
Contamination |