Inkbird day and night temperature controller is a pre-wired heating output temperature controller <b>(No Cooling Control)</b> with time function specifically for breeding and planting. <br>It can be set to two different temperatures with its function of dual time cycle setting during 24 hours according to the day and night, which can more suitable for the physiological needs of animals and plants.<br>It can be widely use in over-heat protection and automatic temperature control system of all sorts of electrical equipment for aquarium, pets breeding, hatching, fungus fermenting, and seed germination accelerating, etc.<br>With large power output 1,200W, it's suitable for most applications. And the temperature can be controlled more accurately with its function of temperature calibration and temperature hysteresis. <br><br><b>Specification:</b><br> Temperature Control Range: -50~99 °C / -58~210 °F <br> Temperature Resolution: 0.1 °C / 0.1°F <br> Temperature Accuracy:±1°C (-50~70°C) / ±2°F (-58~160°F) <br> Input Power : 100~240VAC, 50Hz/60Hz <br> Temperature Control Output: Max. 10A, 100V ~240V AC <br> Ambient Temperature: -30~ 75 °C / -22~ 167 °F <br> Storage Temperature: -20~ 60 °C / -4~ 140 °F <br> Humidity: 20~85% (No Condensate) <br> Sensor Type: NTC sensor (Including) <br> Sensor Length: 2m / 6.56ft <br> Relay Contact Capacity: Heating (10A, 100-240VAC) <br> Input Power Cable Length: 1.5m (5ft) <br> Output Power Cable Length: 25cm (1ft) <br> Body Dimension: 140x68x33mm (5.5x2.7x1.3 inch.) <br> Socket Dimension: 85x42x24mm (3.3x1.7x1 inch.) <br><br><b>Package Included:</b><br>1 x Temperature and Time Controller <br>1 x Manual