This 12VDC digital thermostatic controller is a simple solution for anyone who wants to sense and control the temperature of an environment. It comes with a three-digit 7 segment display that’s used to display the current temperature or to configure the device and has a wired NTC temperature thermistor probe for easy measurement.

Press the “Set” button for 5 seconds to enter “programming mode” and refer to the gallery image for what the different “P” modes offer (heating/cooling, hysteresis settings, upper/lower temperature limits, calibration, delay start time, high-temperature alarms settings). Do note that if the display shows “—“, that’s the unit tripping into high-temperature alarm condition and it will not reset until the temperatures falls below that setting.

Specifications:

• Display mode: Fahrenheit
• Temperature Range: -58°F – 230°F (-50°C to 110°C)
• Temperature Control Mode: On/Off
• Control Accuracy: 0.1°C
• Hysteresis Accuracy: 0.1°C
• Refresh Rate: 0.5s
• Supply Voltage: 12VDC
• Static Current:
• Output Voltage: 12VDC
• Output Power: 10A Relay
• Measurement Input: NTC (10k 0.5%) Waterproof Sensor
• Environment Requirements: -10°C to 60°C, Humidity 20%-85%