2PCS XH-W1209 Temperature Controller Module LED Display Digital Thermostat Module with Waterproof NTC Probe and 10A One-Channel Relay -50~110℃ Electronic Temperature Temp Control Module Switch

The W1209 Thermostat Controller is an incredibly affordable, yet highly functional device that allows you to intelligently control power to most types of electrical devices based on temperature sensed by a high accuracy NTC temperature sensor.

With 3 tactile switches, you can configure various parameters including on & off trigger temperatures and current temperature display in degrees Centigrade via a 3 digit seven segment display.

The module comes with a monochromatic paper instruction for easy use.

This product is perfect for anyone looking to save energy and money by automating their temperature control needs.