General description Can be used in vegetable greenhouses, domestic water tanks, aquariums, aquaculture, and other temperature-controlled systems to control the temperature. This electronic thermostat features cooling and heating control, equipped with a power cord, and supports fat memory, ensuring that set parameters remain valid after a short circuit. It includes a clear dual LED display for better readability and a new plastic thermosensitive probe with a mini suction cup, making it ideal for freshwater fish farming enthusiasts. Technical specifications Color: Black Material: PC Working voltage: AC90V～250V±10% 50/60Hz Rated current: 10A Power line length: 1.5m / 59in Measurement error: ±0.3℃ Control range: -40～120℃ Power consumption: ≤3W Standby power consumption: ≤0.5W Temperature control accuracy: 0.1℃ Resolution: 0.1℃ Sensor line length: 1.5m / 59in Temperature swing range: 0.1～30℃ (adjustable) Working temperature: -20～70℃ (-4～158℉) Working humidity: 90% RH non-condensing