Features 1、High Reliability Chip: Use chips with high reliability, strong anti interference ability, large screen LCD display. 2、NTC Thermistor Temperature Sensor: Using NTC thermistor temperature sensor, high accuracy, fast and reliable data reading. 3、Wide Applicability: It has wide applicability, suitable for living room, bedroom, dining room, hall and so on. 4、Manufacturing Material: Made of premium PP and stainless steel materials, it is sturdy and reliable, which undoubtedly extends its service life. 5、Easy to Use: Without any difficult requirements even though you use it for the first time. Specifications Item Type: Floor Heating Temperature Regulator Controller Weight: Approx.184g / 6.5oz Material: PP, Stainless Steel Model: 8868 RH Control Type: Temperature Control Mode: Intelligent Temperature Control Regulator Measurement Object: Environment Load Current: 3A (Water Heating) Temperature Control Range: 5-80℃ Temperature Measurement Range: 0-99℃ Temperature Measurement Accuracy: ±1℃ Hole Size: Approx.60mm / 2.4in Installation Type: Embedded Installation Output Signal: 3000mA Temperature Sensing Component: NTC Product Size: Approx.9 x 8.5 x 4.5cm / 3.5 x 3.3 x 1.8in Package List 1 x Thermostat 2 x Screw