STC-3028 Digital Temperature and Humidity Controller is an electronic control device designed for automatic temperature and humidity monitoring and regulation.
Featuring a dual digital LED display, this controller allows users to monitor temperature (°C) and relative humidity (%RH) simultaneously.
Equipped with independent temperature and humidity control outputs, adjustable settings, and an external sensor, it provides convenient environmental control for compatible refrigeration systems, incubators, greenhouses, storage rooms, and industrial equipment.
Its compact panel-mount design, easy-to-use adjustment buttons, and automatic relay switching make it a practical solution for commercial, residential, and industrial temperature and humidity management
Product Specifications
CategoryRefrigeration Parts
Product TypeDigital Temperature & Humidity Controller
Control SystemElectronic Microcomputer Control
Display TypeDual Digital LED Display
Temperature DisplayCelsius (°C)
Humidity DisplayRelative Humidity (%RH)
Sensor TypeExternal Temperature & Humidity Sensor
Control Outputs2 Independent Relay Outputs
Temperature ControlAdjustable Electronic Control
Humidity ControlAdjustable Electronic Control
Operating ModesTemperature & Humidity Regulation
Body MaterialInsulated Plastic Housing
Body ColorBlack
Mounting TypePanel Mount
Control Buttons4 Adjustment Buttons
Output IndicatorsDual Output Status Indicators
Connection TypeElectrical Terminal Connections
ApplicationsRefrigeration Systems, Incubators, Greenhouses, Storage Rooms & Environmental Control Equipment
UsageResidential, Commercial & Industrial
PackagingIndividual Retail Box
Quantity1 Piece
Power SupplyVerify Actual Unit Rating
Temperature RangeVerify Actual Unit Rating
Humidity RangeVerify Actual Unit Rating
Relay CapacityVerify Actual Unit Rating
PriceConfirm On Call
AvailabilityOut of stock
SellerTalha Traders
Confirm model compatibility, current price and stock before ordering.
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