VA MS-5710 PHASE DETECTOR
PHASE DETECTOR :
Voltage range: 110V ~ 480V Test time: 110V: continuance 220V: 30 minutes 480V: 4 minutes Frequency response: 40 ~ 70Hz Inclination variation: 15 / horizontal Operation temperature and humidity: T: 0 C ~ 40 C ( 32 F ~ 104 F) , H: d70% ( non-cond