W1209 DC 12V Heat Cool Digital Thermostat Temperature Controller Miniature Thermostat Temperature Control Switch Panel Digital Thermostat : The W1209 DC 12V Heat Cool Digital Thermostat is a high-tech device that accurately controls the temperature of your indoor space. Miniature Design : With a display size of 1.9 inches or under, this thermostat is small enough to fit in your pocket, making it easy to carry around and install anywhere. Temperature Control : This temperature controller allows you to set the temperature of your indoor space with precision, ensuring that you're always comfortable. CE Certification : The W1209 DC 12V Heat Cool Digital Thermostat is certified by CE, ensuring that it meets the highest safety and quality standards. Parameter: Control range: -45~ 110 Input Power: DC 12V Resolution: -9.9-99.9 0.1 , other temperature ranges 1 Measuring inputs: NTC (10K 0.5%) Waterproof sensor Length of the cable with sensor : 32cm, the length of sensor: 2cm Measurement accuracy: 0.1 Output range: 1 way 10A relay Control accuracy: 0.1 Environmental requirements: -10-60 , humidity 20% -85% Hysteresis accuracy: 0.1 Size: 48*40mm Refresh rate: 0.5S Power consumption: Static current: