Use this kit to control cooling fans or any device that is temperature activated. Temperature Range is 32 to 200 degrees Fahrenheit. When the temperature rises to the ‘set point’ you get an output current from this kit. Output current is up to 70 mA. You can connect this to a small relay or light. For a 3 Amp application use the Relay kit RP1 or the Microcontroller Relay kit PRC1.
Temperature probe included.