3 phase rotation, motor testers

RT-606

3 PHASE ROTATION TESTER
Model : RT-606
* 3 phase rotation detector.
* Input : 100 - 660 V AC. 45 to 70 Hz.
* Power supply : None.
* Structure : Electronic

RT-608

3 PHASE & MOTOR ROTATION TESTER
Model : RT-608
* 2 in 1, 3 phase rotation tester & combine with motor rotation tester.
* Power supply : DC 9V.
* Structure : Electronic (not mechanical).

Additional information