With feature: Sensor cable could be extended to 50 meters. 0-99%RH control. Super high accuracy. Modbus RS485. Additional outputs: two for outputs. With function: Heating / Cooling mode option. Humidifying / de-humidifying mode option. Temperature and humidity output delay protection. Hight / low temperature / humidity alarm. Sensor failure alarm and outputs protection. Calibration for temperature and humidity. Output R1: Could be energized when over hot and/or over wet. Could drive an air exhausting fan, or an alarming indicator. Two : One timer output is R1, could drive an air exhausting fan periodically. Another timer outputs R4 and R5 could drive such as incubator egg tray. R4 and R5 could be energized by keys, suitable for control the egg tray to any angle. Running status saving for power supply It is suitable for: Incubator control Swallow, swiftlet humidity control control and so on. Power supply: 100 ~ 240Vac, 50/60Hz Accuracy: Temperature: 1% / 25 Humidity: 3% (with the sensor -SHr05J), 2% (with the sensor -SHr05P) Setting range: Temperature: 0.0 ~ 65.0 Humidity: 0 ~ 80%RH (when U9 = 0 for -SHr05J), 0 ~ 99%RH (when U9 = 1 for -SHr05P) Display range: Temperature: -20. ~ 80.0, Humidity: 0 ~ 99%RH Outputs: Temperature control: R3 5A Humidity control: 3A Multi-function: R1 3A Timer outputs: R4 and R5 1A Working environment: -10 ~ 45, no more than 85%RH, without dew Case dimension: W78 x H34.5 x D71 (mm) Installation drilling: W71 x H29 (mm) Protection level: IP65 (Front side only) Colour: Black material: plastic Package Contents: 1 x Temperature Controller 1 x sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.