MH-2000 Intelligent Digital Electronic Thermostat with Power Cord Thermostat Temperature DisplayThis professional temperature controller can be used for aquariums, seawater cooling, vegetable greenhouses, domestic water tanks, refrigerators, industrial chillers, boilers, aquariums, aquaculture and other temperature-controlled systems. Features: A useful temperature controller for intelligently controlling temperature. Large and clear dual display for better readability. Wide temperature measuring range -40 to 120 with delay protection function. New plastic thermosensitive probe with mini suction cup, ideal for freshwater fish farming lovers. Cooling and heating control, equipped with a power cord. Supports fat memory (the set parameters remain valid after a short circuit). Can be used for vegetable greenhouses, domestic water tanks, aquariums, aquaculture and other temperature-controlled systems to control the temperature. Features: Color: Black Material: PC Working Voltage: AC90V 250V 10% 50 / 60Hz Rated Current: 10A Power Consumption: 3W Standing Power Consumption: 0.5W Temperature Control Accuracy: 0.1 Resolution: 0.1 Measuring Error: 0.3 Control Range: -40 120 Rotation Temperature Range: 0.1 30 (Adjustable) Working Temperature: -20 70 (-4 158 ) Working Humidity: 90% RH non-condensing Temperature Sensor: NTC 25 = 10K B3435 1% (1.48 m line) Power Line Length: 1.5m / 59in Sensing Line Length: 1.5m / 59in Relay: 10A / AC220V Item Size: 15.5 * 6 * 2.8cm / 6.1 * 2.4 * 1.1in Weight