220V Digital Timer Switch Microcomputer 7Days Weekly Programmer Countdown 12V DC

• Temperance: -20°C+50°C
• Display: LCD
• Power consumption 4.5 VA (MAX)
• Programs:16 on/off each day or week
• Switching contact: 1 changeover switch
• Mini interval: 1min
• Hysteresis 2 sec/day (25°C)
• Countdown OFF time range:1min~24hr
• Capacity: 16(8) 250V AC
• Black-out: 60 days
• Timer range: 1min~168hr
• Recharge battery: 1.2V 40Ma
• Average error: 1s/24h, 25°C
• Weight: 0.075 kg