1 Changeover Programmable Digital Timer Switch 3 Years Lithium Battery

1 Changeover Programmable Digital Timer Switch 3 Years Lithium Battery Programmable Timer Switch Technical data 1 Voltage rating: AC220V 50/60HZ 2 Voltage limit: AC180V~250V 3 Hysteresis: ≤2sec/day 4 On/Off operation: 18 on&18 off,18 times pulse 5 Power consumption: 5VA(max) 6 Display: LCD 7 Service life:mechancally 107 electrically 105 8 Minimum interval: minute(pulse/cycle 1 s) 9 Weight: approx150g 10 Time basis: quartz 11 Ambient humidity: 35~85%rh 12 Ambient temperature: