Incubator Temperature Controller with Lamp Automatic Water Bed Egg Incubator Thermostat Item Type: Incubation Temperature Controller Size: Approx. 12.2 x 6.5cm / 4.8 x 2.6in Temperature Display Range: 0-99℃ Temperature Resolution: 0.1℃ Output: 1 Heating, 1 Egg Lamp Relative Humidity: Less than 85% Ambient Temperature: -20℃-70℃ Weight: Approx. 193g / 6.8oz Material: ABS In the normal working state, click the setting key (short press), the instrument enters the reference temperature parameter setting. Reference Temperature Setting Parameter: 0.0-99.9℃ Factory Default Value: 37.8℃ In the normal working state, hold down the set and Increase keys for more than 3 seconds at the same time (long press), and the instrument enters the temperature calibration setting. Temperature Calibration Settings: Can be adjusted according to the thermometer In the normal working state, hold down the increase and decrease keys for more than 3 seconds (long press), the instrument restores the factory value. Control Function: 1. Heating Function: When the temperature TH1<PP, start heating; When the temperature TH1>PP, turn off the heating. 2. Egg Lighting Function: Under normal working condition, click  egg lamp key to start egg lighting; Tap  egg lamp key again to turn off the light egg. 3. Calibration Function: The temperature sensor may be deviated for a long time, which can be calibrated by an accurate thermometer. Hold down the Set and increase keys at the same time, the display blinks to display the sensor temperature, and click the Add and subtract keys to adjust the sensor temperature as the thermometer. 4. Sensor Error Indication: When the temperature sensor fails or is not connected, the temperature display window displays EE, and the electric heating stops working.