Previous page Next page 1 Baby room 2 Greenhouse 3 Office 4 Cellar 5 Incubator Temperature and Humidity Monitor G.CATACC Room Thermometer Indoor Hygrometer with Max/Min Record Calibration: Turn it on and wait for 3 minutes to auto-calibrate. Datas are refreshed every 5 seconds! Temperature range: -58 ~ 158 ( -50 ~ 70 ), Humidity range: 10% ~ 99% DRY (orange): Humidity OK (green): 40% Humidity 60% WET (blue): Humidity > 60%.
eBay