Feature:1. A useful temperature controller for controlling temperature intelligently.2. With large and clear LED dual display for better readability.3. Wide temperature measuring range -40～120℃ with delay conservation function.4. New plastic thermosensitive probe with mini sucker, suitable for fish farming lover in fresh water.5. Cooling and heating control, equipped with power supply cord.6. Support brown-out storage (Set parameters is still valid after short circuit).7. Can be used for vegetable greenhouse, domestic water tanks, aquarium, aquaculture and other temperature-controlled systems to control temperature.8. A useful temperature controller for controlling temperature intelligently. With large and clear LED dual display for better readability.9. Cooling and heating control, equipped with power supply cord. Support brown-out storage (Set parameters is still valid after short circuit).10. A useful temperature controller for controlling temperature intelligently. Support brown-out storage (Set parameters is still valid after short circuit).11. With large and clear LED dual display for better readability. Can be used for vegetable greenhouse, domestic water tanks, aquarium, aquaculture and other temperature-controlled systems to control temperature.Specification:This professional temperature controller can be used for fish tank, freshening seawater, vegetable greenhouse, domestic water tanks, refrigerator, industrial chiller, boiler, aquarium, aquaculture and other temperature-controlled systems.Features:A useful temperature controller for controlling temperature intelligently.With large and clear LED dual display for better readability.Wide temperature measuring range -40～120℃ with delay conservation function.New plastic thermosensitive probe with mini sucker, suitable for fish farming lover in fresh water.Cooling and heating control, equipped with power supply cord.Support brown-out storage (Set parameters is still valid after short circuit).Can be used for vegetable greenhouse, domestic water tanks, aquarium, aquaculture and other temperature-controlled systems to control temperature.Specifications:Color: BlackMaterial: PCWorking Voltage: AC90V～250V±10% 50/60HzRated Current: 10APower Consumption: ≤3WPower Consumption of Standing by: ≤0.5WPrecision of Temperature Control: 0.1℃Resolution: 0.1℃Measurement Error: ±0.3℃Control Range: -40～120℃ Slewing Range of Temperature: 0.1～30℃(adjustable)Working Temperature: -20～70℃(-4～158℉)Working Humidity: 90% RH Non CondensingTemperature sensor: NTC 25 ℃=10K B3435 ±1% (1.48m Line)Length of Power Line: 1.5m / 59inLength of Sensor Line: 1.5m / 59inRelay: 10A / AC220VItem Size: 15.5 * 6 * 2.8cm / 6.1 * 2.4 * 1.1inItem Weight: 238g / 8.4ozPackage Size: 21.5 * 11 * 4.5cm / 8.5 * 4.3 * 1.8inPackage Weight: 300g / 10.6ozPackage Includes:1 * Temperature Controller1 * User ManualPackage List:1 * Temperature Controller1 * User Manual