... 1°C Turning Numbers: 999 as the maximum. Accuracy of Humidity Control: ±3%Numbers of Control Output Signal: nine ( ... temperature, temperature control, low temperature, left turning, right turning, humidity control, alarm, fan, lighting) Maximum load current of control output ... )C.Work condition:1) Working Voltage: 160V-240V,50HZ2) Relative Humidity: less than 85%3) Environment Temperature: -10°C-60 ...