Phase sequence tester PHS-864

for electrical installationspower cord

It has the dual functions of detecting lack of phase and phase sequence. Clamp the alligator clip to the outside of the power cord to detect Comes with four powerful magnets 1. Phase sequence detection (positive phase, anti-phase, default phase), live line inspection, simple electrical inspection, fire line identification, default phase judgment, broken line location search, DC line break point detection, line maintenance. 2. Phase Sequence State: dynamic acoustic-optic indication 3. Line voltage: 70~1000V 4. Clamp wire diameter: Φ1.6mm - Φ16mm