Smart Thermostat Switch LCD Digital Timer Socket Multi-Function Temperature Controller Heating Cooling Outlet with Sensor The extemal temperature detector can detect the temperature, set the opening temperature and closing temperature, and has the functions of cycle timing, timing opening, timing closing and timings witch. lt is widely used in intelligent control such as carbon crystal heating, aquaculture, green-house, home life and other places. Features 1. The external temperature detector can detect the temperature. 2. Set the start and stop temperature. 3. Cycle timing, start and stop time, timer switch. 4. Temperature correction function 5. -40~120℃ wide temperature control range, accurate measurement, stable and efficient performance. 6. Four timing mode: F01~F04. Press the setting button, Set up start hours, minutes /stop hours, minutes, set range of 0~99 hours 59 minutes. 7. LCD Display: Complete functions, clear data display, at a glance. 8. Alarm Mode：Open circuit(Or less than-45℃)The first row of the screen flashes display “”. Short circuit(Or more than120℃)The first row of the screen flashes display “”. 9. It is widely used in intelligent control, such as carbon heating, aquaculture, greenhouse, home life and other places. 10. Memory function after power off. Specifications ●Name: Digital Display Temp Controller ●Model: W2046(WH990) ●EU Plug: 10A 220V ●Emperature range: -40~120℃(-40-248°F） ●Temperature control accuracy: ±1% ●Timing range: 0~99h59mins ●Timing accuracy: Max 10minutes ●Open circuit(Or less than-45℃)The first row of the screen flashes display “”. ●Short circu