Features:
Input Voltage: DC 12V
Display: 3-Digit LED Display
Sensor: Waterproof Temperature Probe
Relay: 20A Electromechanical Relay
Control: Automatic Temperature Switching
Buttons: SET, Plus & Minus
Dimensions: Approx. 48.5 × 40mm
Output: Relay Contact Output
Application: Heating & Cooling Control
Terminal: Screw Terminal Connections
Use: DIY & Temperature Projects
Description:
The W1209 Digital Temperature Controller Module is a compact and practical thermostat control board designed for automatic temperature monitoring and switching applications. It operates on DC 12V and features a clear 3-digit LED display for convenient temperature monitoring.
The module comes with a waterproof temperature sensor probe and a built-in 20A relay, allowing it to automatically control connected heating or cooling equipment according to the set temperature. The SET, + and - buttons make temperature adjustment and function settings simple.
With its compact PCB design and multiple screw terminals, the W1209 is suitable for DIY projects, incubators, refrigerators, cooling systems, heating systems, cabinets, fans, and other temperature-controlled applications.