3028 Digital Temperature and Humidity Controller

With wide temperaturemeasuring range and controlling range, comes with a integrated sensor.
ABS flame retardant plastic shell, more safe to use. Promise the best safety guarantee to this temperature controller.
Suitable for automatic switching of refrigeration and heating devices such as seafood machines and cooling water machines.
Supporting Temperature and Humidity Calibration (Dual Display Window) Be able to display measured temperature/humidity and set temp/humidity 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.
Display Size: 1.9 Inches and UnderDisplay Type: Digital
Model Number: 3028
Usage: Household
Theory: Temperature Sensor
Input voltage: AC110~220V
Measuring temperature range: -0°～+110°
Measuring humidity range: 00%RH～+100%RH
Accuracy: ±1°, 0.1%RH
Relay output contact capacity: 10A/240VAC
Sensor length: 1m
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 the 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.
Note:There is no any output voltage of the controller , it is like a switch , you need to connect a power supply to the load, then it can work.
color:black
Material:plastic
size:85.5*75*34.3(mm)