Features: 1Fast Reading: LCD screen thermostat adopts NTC thermistor temperature sensor which has high accuracy and fast and reliable data reading. 2Reliable Chip: Smart thermostat uses high reliability chips strong anti interference ability easy to use and practical. 3Wide Temperature Control Range: Conditioning thermostat has a temperature control range of 580 () and a temperature measurement range of 099 (). 4Excellent Material: Temperature controller shell is made of PC and ABS flame retardant materials which is durable and has a long service life. 5Easy to Use: LCD thermostat is very convenient to install and use no complicated procedures are required just a few easy steps you can install it and use it. Specification: Item Type: Smart ThermostatMaterial: PCABSMeasurement Object: EnvironmentLoad Current: 3ATemperature Control Range: 5-80 ()Temperature Measurement Range: 0-99 ()Temperature Measurement Accuracy: 1 ()Hole Size: Approx. 60mm / 2.4inInstallation Type: Embedded Concealed InstallationOutput Signal: 3000 (mA)Working Voltage: AC220V50/60HzTemperature Sensing Component: NTCProduct Size: Approx. 8.5 x 8.5 x 4.5cm / 3.3 x 3.3 x 1.8inWeight:Approx. 200g / 7.1oz Package List: 1 x Smart Thermostat2 xScrews