Check the listing for details. W1209 Digital LED DC 12V Heat Cool Thermostat Temperature Control Switch Module. Color: green, Condition: New. Listed at 8.61 USD. Description:100% brand new and high qualityTimely adjust the temperature, speed up the work processProbe set, can accurately measure the temperatureDigital temperature display for easy temperature adjustmentManually adjust the button, so that the temperature adjustment more quickly and accuratelyLight instructions to facilitate the correct regulation of temperature, the temperature control within a reasonable range to prevent the occurrence of accidentsStatic current: ≤35MA, attract current ≤65MAInput voltage: DC 12VOutput power: 10A relayMeasurement input: NTC (10K 0.5%) Waterproof SensorEnvironmental requirements: -10 ~ 60℃, Humidity 20% ~ 85%Dimensions: 48 x 40mmTemperature control mode: ON / OFFTemperature range: -50 ~ +110°CControl accuracy: 0.1°CHysteresis accuracy: 0.1°CTemperature measurement accuracy: 0.1°CRefresh rate: 0.5SModel: W1209 digital thermostatPower: 35WUse: instrumentHigh temperature protection: 0 ~ 110°CResolution : When temperature is 0.1°C, the resolution is -9.9~99.9, other temperature segment is 1°CSpecifications:Adjust the temperatureCan accurately measure the temperatureDigital temperature displayManually adjust the buttonAdjustment more quickly and accuratelyLight instructions to facilitate the correct regulationPackage Included:1 x W1209 DC 12V Thermostat Temperature Control ThermometerNotes:Due to the difference between different monitors, the pictures may not reflect the actual color of the item.Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.Thanks for your understandings.