Inkbird All-Purpose Digital Temperature Controller Fahrenheit &Centigrade Thermostat w Sensor Cooling/Heating <br> Mounting dimension: <br> Front Panel Size: 75(L)*34.5(W)mm Mounting Size: 71(L)*29(W)mm <br> Product Size：75(L)*34.5(W)*85(D)mm Sensor Length: 2m (include the probe) <br> <br> Technical Parameter: <br> Output: 2 Relays <br> Temperature Measuring Range: -50～210 °F / -50 °C-99 °C <br> Resolution: 0.1 °F / 0.1 °C <br> Accuracy: ±2 °F（-58 °F -160 °F）/ ±1 °C（-50 °C -70 °C） <br> Power Supply: 110VAC 50Hz/60Hz <br> Power Consumption: 3W <br> Sensor: NTC Sensor <br> Relay Contact Capacity: Cooling (10A/250VAC)/ Heating (10A/250VAC); <br> Ambient Temperature: 0 °C-60 °C <br> Storage Temperature: -30 °C-75 °C <br> Relative Humidity: 20-85% (No Condensate) <br> <br> Package Content: <br> 1x ITC-1000F Temperature controller 110v with 6.67 NTC Sensor<br> <br> FAQ:<br> How to wire? <br>1.Q: I can hear the relay inside the unit click, but I can't get any voltage on the cool or heat terminals.<br> A: IMPORTENCE: Please don’t forget to wire the Heating and Cooling device to Power supplier and make a circuit. <br> 2. Q: The cooling device doesn’t work, even though the temperature reaches TS+DS, and the Cool indicator lamp is flashing.<br> A: The cooling has delay function. If you want to run immediately and don’t need the PT function, you can set PT=0.