12V 10A Digital Thermostat + NTC Sensor

12V DC Low-Voltage Operation: Powered directly by a 12V DC supply, making it ideal for automotive setups, off-grid solar systems, battery banks, and low-voltage enclosures.

10A High-Capacity Relay Output: Onboard heavy-duty relay rated up to 10A output for controlling heating elements, DC cooling fans, peltier coolers, or solenoid valves.

Included Waterproof NTC Thermistor Probe: Comes bundled with a sensitive, waterproof NTC thermistor probe designed for direct immersion in liquids or precise ambient air sensing.

3-Digit High-Brightness LED Display: High-visibility red 3-digit LED screen provides clear, real-time temperature telemetry and intuitive menu navigation.

Programmable Heating & Cooling Logic: Configurable parameter menu allows users to set heating or cooling modes, temperature differential hysteresis, start delay time, and temperature calibration.

Housing Material: Flame-retardant ABS plastic casing with side mounting ears for panel integration and secure screw terminal blocks.

Technical Specifications:

Operating Voltage: 12V DC.

Relay Output Rating: 10A / 250VAC or 10A / 12VDC.

Temperature Measurement Range: -50^C – +110^C.

Control Precision: 0.1^C.

Color: White Casing with Red Digital Display.

Usage Advice: Verify 12V DC input power polarity (V+ and V-) before energizing the unit; ensure relay load terminal screws are tightened firmly.

Maintenance: Keep external probe connections free from moisture intrusion at the terminal block and wipe down the panel display with a soft microfiber cloth.

Essential 12V DIY Climate Controller: Position as a versatile thermal control module for DIY 12V project enclosures, car seat heaters, campervan climate control, beer fermentation, and small incubators.

Highlight Direct 12V Power & Relay Control: Emphasize how easy it is to integrate directly into 12V battery and automotive systems without requiring step-down power transformers.

Recommended Cross-Sell Add-ons: Pair with 24V 10A Digital Thermostat + NTC Sensor, 220AC 10A Digital Thermostat + NTC Sensor, STC-3008 12V Thermostat Dual Temperature Controller, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Thermostats collection page as your standard 12V DC digital temperature controller.