Easier quality: timing open, timing stop and timing switch; Just plug it in and select heating/cooling system, then it works, no spin, LCD with accurate display. Measuring range: 50~99 degrees C. Resolution: 0.1 VS; 3. Accuracy: 1C (-20~60C). The digital temperature controller can supply all 100-250V, 16A (max.), Connect to cooling and heating systems at the same time. Differenti heating/cooling function can be set separately for cooling and heating for temperature control in case of major changes. Temperature alarm alarm: when the temperature exceeds the temperature limit or when a sensor error occurs, temperature changes do not always have to be taken into account. Compressor delay protection for compressor control and temperature can also be calibrated. Wide device: this thermostat allows you to control the room temperature with precision. Greenhouse, fish tank, coal crystal heater, aquaculture, incubator, room temperature control, home and other places are widely used. Intelligent Temperature Control This thermostat with timer can automatically control the switch of cooling and heating appliances, and has the function of intelligent temperature control and intelligent timing. Temperature range: -40~120C Intelligent Temperature Sensor With this thermostat, you can accurately control the room temperature. Equipped with a 1.8m cable temperature sensor for real-time measurement. LCD With Accurate Display High-definition LCD display , clear and intuitive monitoring of all data, accurate real-time temperature control. Accuracy: +/- 1%, Timing Accuracy: MAX 10 mins. Specification: Temperature Range: -40~120C< /p> Accuracy: +/- 1% Timing accuracy: MAX 10 minutes Rated voltage: 230VAC 50HZ Rated load: MAX 16A 3680W Temperature display resolution: 0.1 Scope of delivery: 1 x Thermostat socket, 1 x manual