Temperature Controller with temperature calibration. With independent settings for refrigeration and heating, over temperature protection and automatic temperature control system for more accurate temperature control. Which can be widely used for most applications such as #homebrew, #aquarium, #petbreeding, #incubation, #terrestrialheating, #fermentation and etc. WIFI control: INKBIRD ITC-308-WIFI Temperature Controller connects to our mobile phones via its free APP. And we can monitor, set and/or adjust its temperature on our mobile phones at any time. No wasting time making frequent checks, more efficient and convenient. (WIFI supported: ONLY SUPPORTS 2.4GHz Wi-Fi (Support IEEE 802.11b/g/n) Temperature calibration: INKBIRD ITC-308-WIFI supports temperature calibration. For more precise temperature setting, monitoring and controlling, offering more security for monitored objects. Compressor delay protection: its compressor delay helps us protect our refrigeration control to improve the device lifetime. Temperature alarms: INKBIRD ITC-308-WIFI supports alarms for continuous heating, high-and-low temperatures and abnormal probe performance. Safer for monitored objects and better device lifetime. Dual relay output: controls refrigeration and heating equipment at the same time for higher working efficiency. Temperatures displaying and setting simultaneously: with dual display screens, read one temperature and set the other one at the same time. Adding to efficiency and convenience. Heating/Cooling separate settings: Heating and Cooling settings can be made separately to avoid man-made damage caused by violent changes, improving its lifetime. Specifications Power: Voltage: 100~230Vac，50/60Hz Current: 10A Max Wattage:1200W(110Vac), 2200W(220Vac) 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 Warranty temperature Probe: 1 year warranty
