DTC2201 Thermostat. Product model: DTC2201. Thermostat size: 93mm 56mm 34mm. Sensor: DS18B20. Sensor line length: 100cm. Temperature range: -40 ℃ ~ + 99 ℃. Output capacity: Cooling (10A / 250VAC) Heating (10A / 250VAC).
eBay