With features: Sensor cable can be extended up to 50 meters; Humidity control range 0-99%RH; High accuracy; Additional outputs include two timers for control functions. Functions include: Heating and cooling mode options; Humidifying and dehumidifying mode options; Temperature and humidity output delay protection; High and low temperature and humidity alarms; Sensor failure alarm with output protection; Calibration capability for temperature and humidity. Output R1: Activates when temperature or humidity exceeds set levels; Can drive an exhaust fan or alarm indicator. Timer functions: One timer output (R1) enables periodic operation of an exhaust fan; Second timer outputs (R4 and R5) can control devices such as incubator egg trays; R4 and R5 can be manually activated for adjustable control of egg tray positioning. Suitable for: Incubator control; Swiftlet and swallow nest humidity control; Mushroom cultivation environment control. Power supply: 100–240V AC, 50/60Hz. Sensor: Factory-installed cable length is 2 meters. Accuracy: Temperature: ±1% at 25°C; Humidity: ±3% (with sensor ZL-SHr05J), ±2% (with sensor ZL-SHr05P). Setting range: Temperature: 0.0 to 65.0°C; Humidity: 0 to 80%RH (U9 = 0 for ZL-SHr05J), 0 to 99%RH (U9 = 1 for ZL-SHr05P). Display range: Temperature: -20.0 to 80.0°C; Humidity: 0 to 99%RH. Outputs: Temperature control: R3 ≤ 5A; Humidity control: R2 ≤ 5A; Multi-function: R1 ≤ 3A; Timer outputs: R4 and R5 ≤ 1A. Operating environment: -10 to 45°C, up to 85%RH, non-condensing. Installation cutout dimensions: 71mm (W) x 29mm (H). Protection level: IP65 (front panel only). Type: A/B; Color: Black; Material: Plastic; Dimensions: 7.8 x 3.5 x 7.1 cm. Package includes: 1 x Automatic incubator controller