Description

Short Turn Indicator- Metravi EFD.

This precise instrument measures AC Resistance and compares it to identical windings, detecting the flaw without having to dismantle the motor
Operates best on ploy phase machines or in machines with more than two identical windings like general motors and transformers
Portable, Compact, it is easy to carry.
It operates on a 9V Battery
Sturdy and long lasting this fault detector will see you through the most complex and tough problems
This instrument does not require any calculations