AXE-K Mini Digital LCD Thermometer Hygrometer Temperature Humidity Meter Temperature Range: -40F ~ 158F, Temperature Accuracy: 1C Humidity Range: 10% RH ~ 95% RH, Humidity Accuracy:5% Portable temperature sensor, easy to carry and let you know the environment temperature around you anywhere Perfect for use in incubators, brooders, cigar rooms any other place that requires monitoring of temperature and humidity levels Also for the office, bedroom, medical, factories, farms, lab, computer room, store or warehouse