Inkbird WiFi ITC-308 Digital Temperature ControllerFeatures Plug and play design, easy to use. Support reading with Centigrade or Fahrenheit. Maximum output load: 2400 Watt (240 Volt). Temperature calibration, Compressor delay protection for refrigeration control. High and low temperature alarms are available. Dual relay output, be able to connect with refrigeration and heating equipment at the same time. Dual display window, be able to display measured temperature and set temperature at the same time. Heating/Cooling differential function could be set separately for refrigeration and heating to protect temperature controller from violent change. Specification Power: Voltage: 100~230 Vac，50/60 Hz, Current: 10 A, Max Wattage:, 2200 W (220 Vac) Type of temperature probe: R25℃=100KΩ±1%,R0℃=26.74~27.83KΩ,B25/85℃=3435K±1% Temperature measurement range:-40℃~100℃/-40℉~212℉ Temperature display accuracy: 0.1℃ /℉(=100℃/℉) Display unit: Celsius ℃ or Fahrenheit ℉ Ambient temperature: -20℃~60℃/-4℉~140℉ Storage environment: temperature:0℃~60℃/32℉~140℉; humidity: 20~80%RH(Unfrozen or condensation ) Warranty:Controller:2 years warranty ；Temperature Probe:1 year warranty Package Included 1 x WIFI ITC-308 Temperature Controller 1 x Manual
