Hygro-Thermometer With Jumbo Display, Jumbo Display For Humidity And Temperature, Each

Details:

Max./Min. Humidity and temperature memoryoutdoor temperature display°c/°f exchangewith ice point alert (7840 only)specificationshumidity range: 20 to 99%rhtemperature range: 0° to 50°c/32° to 122°f (indoor);-50° to 70°c/-58° to 158°f (outdoor)display size: 79 x 66mmproduct size: 98 x 110 x 21mmice point alert: outdoor reading ≤0°c/32°f (7840 only)battery: 1.5V, size aaa x 1 pc