DescriptionThis mini temperature controller, with heat and cool control, can set both a high and a low temperature limit, when the temperature is beyond the compass of limits, it will cool or heat automatically. Can be used for vegetable greenhouse, domestic water tanks, aquarium, aquaculture and other temperature-controlled systems to control temperature.Feature- 40 ~120 centigrade degree wide temperature measuring range. - Large and clear LED display makes it easy to read - Cooling and heating control, equipped with power supply cord. - Delay protection function. - Widely used in cold storage, domestic water tanks, aquarium, aquaculture and other temperature-controlled systems to control temperature.Specifications- Color: As shown - Material: plastic - Size: 15 x 6 x 3cm - Working Voltage: 90V~250V - Rated Current: 10A - Power Consumption: 3W - Power Consumption of Standing by: 0.5W - Precision of Temperature Control: 0.1degrees - Resolution: 0.1degrees - Measurement Error: 0.3degrees - Control Range:-40~120degrees (-40~248Fahrenheit) - Slewing Range of Temperature: 0.1~30 degrees(adjustable) - Working Temperature: -20~70degrees (-4~158Fahrenheit) - Working Humidity: 90% RH Non Condensing