Electric Motor

GR3/4 Armature Growlers

Desk mounted armature tester/growler with meter indication

For locating shorts, open circuits and grounds in armatures from 10-200 mm diameter. With a built in check meter for checking reverse coils, defective windings etc. Complete with probes for commutator ground test, switch and test leads.

GR3 Model with 110V single phase voltage supply

GR4 Model with 230V single phase voltage supply