• Power supply: 110-220VAC ± 10%, 50/60Hz
• Measurement temperature range: -20 ° C ~ +80 ° C
• Measuring humidity range: 00%RH～+100%RH
• Accuracy: ±1°C 0.1%RH
• Relay output contact capacity: 10A/240VAC,
• Integrated sensor, line length 1 meter
• Shell material: gray ABS flame retardant plastic shell

Feature:  
Be able to control temperature and humidity at the same time.  
Be able to connect with humidifier and dehumidifier equipment at the same time.  
Be able to connect with refrigeration/ heating and humidifier/dehumidifier equipment at the same time.  
Heating/Cooling function could be set separately for refrigeration and heating to protect temperature controller from violent change. Same as humidity Control.  
Supporting Temp and Humidity Calibration  
[Dual Display Window] Be able to display measured temperature/humidity and set temp/humidity at the same time

Set startup temperature(humidity): Press the “up” button once to display the starting temperature(humidity). Long press the “up” button for about 3 seconds,The required temperature(humidity) can be set by the up and down keys  
Set stop temperature(humidity): Press the “down”button once to display the stop temperature(humidity). Long press the button for about 3 seconds and the stop temperature(humidity) number flashes. The required temperature(humidity) can be set by the up and down keys   Temperature/humidity correction:   Press “up”  and “down” button at the same time.