YF-80 PHASE ROTATION TESTER
Detect the phase sequence (R-S-T) of 3-phase circuit and electronic circuit configuration allows more specific function display with automated detection for low-battery capacity.
TM-604 3 PHASE/ MOTOR ROTATION TESTER
Display by LED indicators and Low battery detection.
YF-80 TM-601N 3 PHASE/ MOTOR ROTATION TESTER
Waterproof Phase/Motor Rotation Tester and Two UL 500mA/700V fuse protection with Low battery detection and Waterproof resist.