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12V STC-3028 Dual Digital Thermostat Temperature Humidity Control
12V STC-3028 Dual Digital Thermostat Temperature Humidity Control
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- Be able to control temperature and humidity at the same time.
- The large and clear digital display shows measuring temperature, high accuracy of temperature measuring, and controlling.
- Suitable for automatic switching of refrigeration and heating devices such as seafood machines and cooling water machines.
- The heating/Cooling function could be set separately for refrigeration and heating to protect the temperature controller from violent change.
- Same as humidity Control. Supporting Temp and Humidity Calibration
- With Dual Display Window, be able to display measured temperature/humidity and set temp/humidity at the same time
12V STC-3028 Dual Digital Thermostat Temperature Humidity Control
This is a 12V STC-3028 dual-display thermostat temperature controller. The temperature controller has the characteristic of high precision, high sensitivity, and high stability. Supports temperature correction and support for energy loss. Control temperature by setting the temperature setting value and the difference value. Alarm when the temperature exceeds the temperature limit or when sensor error.Thermostats are used in any device or system that heats or cools to a setpoint temperature, examples include building heating, central heating, air conditioners, HVAC systems, water heaters, as well as kitchen equipment including ovens and refrigerators, and medical and scientific incubators.
Key Features:
- ABS flame retardant plastic shell, more safe to use.
- Microcomputer intelligent digital display thermostat, dual display dual temperature.
- With a wide temperature measuring range and controlling range, comes with an integrated sensor.
- The large and clear digital display shows measuring temperature, high accuracy of temperature measuring, and controlling.
- Suitable for automatic switching of refrigeration and heating devices such as seafood machines and cooling water machines.
Applications:
- Terrarium
- Greenhouse Plants
- Breeding and Incubation
- Scientific incubators
Also check STC-3028 Digital Temperature Humidity Controller 110-220V. It can be used with a sensor to monitor temperature and humidity. It has a dual display and can switch between cool and heat modes.
Package Includes:
- 1 x 12V STC-3028 Dual Digital Thermostat
Specifications:
Power Supply | DC 12V |
Temperature Control Range | 0°C~+80°C |
Humidity Control Range | 00%RH~100%RH |
Accuracy | +/-1°C 0.1%RH |
Relay Capacity | 10A/240V AC |
Integrated sensor | Sense temperature and humidity |
Heating | Start temperature<Stop temperature |
Cooling | Start temperature>Stop temperature |
Humidification | Start humidity<Stop humidity |
Dehumidification | Start humidity >Stop humidity |
Dimensions | 7.5 x 7 x 3cms |
Weight | 100 grams |
Line Length | 97.5cms |
Probe Length | 6.1cms |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy




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1. What are Humidity controllers?
- Humidity controllers monitor and maintain proper humidity levels in environmental test applications, food storage areas, and electronic equipment rooms. Humidity controller can set a high or a low humidity limit, when the humidity is beyond the compass of limits, it will humidification or dehumidification automatically. With humidity sensor, uses high precision capacitive chip, high accuracy and wide humidity measuring range. With large and clear LED display for better readability.
2. How to use the STC-3028 Dual Digital Thermostat?
- Long press UP 1 button for 3 seconds, ① display flashes, press UP or DOWN button to set the start temperature (20°C default)
- Long press DOWN 1 button for 3 seconds, ① the display flashes, press UP or DOWN button to set the stop temperature (30°C default)
- Long press UP 2 button for 3 seconds, ② display flashes, press UP or DOWN button to set the start humidity(40%RH default)
- Long press DOWN 2 button for 3 seconds, ② the display flashes, press UP or DOWN button to set the stop humidity (60%RH default)
- Long press DOWN 1 and DOWN 2 button for 3 seconds to reset the controller
- Long press UP 1 and DOWN 1 to calibrate the temperature, -10~10 °C
- Long press UP 2 and DOWN 2 to calibrate the humidity