Product Name: Programmable Timer Rated Control Voltage: DC 12V Contact Capacity: 16A(8)A, 250V AC Hysteresis: less than or equal to 2 sec/day (25 C) ON/OFF Operation: 17 ON/OFF Power Consumption: 7.5VA(max.) Display: LCD Minimum Interval: 1 minute Switching Contact: 1 changeover switch Ambient Temperature: -10~+40C Ambient Humidity: 35-85%RH Mounting Hole Diameter: 3mm / 0.12" Overall Size(Approx.): 62 x 60 x 33mm / 2.4 inch x 2.36 inch x 1.3 inch (L*W*H) Material: Plastic, Electronic Parts Panel mounted, advanced pre-setting one week before, digital electronic timer switch with daily programs, repeat programs with 17 on/off setting and manual over-ride, auto timer error correction �� 30 sec, weekly. The program timer can automatically switch on and switch off various kinds of electric equipment according to fixed time. It is widely used to control lamps, water heaters, sprayers, bottlers, preheaters, agricultural facilities, broadcasting equipment, home appliances, etc. Net Weight: 68g Package Contents: 1 x Programmable Timer 1 x Manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.