General description AlwaysH High Accuracy Digital Indoor Hygrometer Thermometer is a portable humidity and temperature monitor designed for various environments such as homes, offices, and more. It features high precision measurements and a compact design that allows for easy placement and visibility. Technical specifications Humidity measurement range: 20% to 95% Temperature measurement range: 0℃ to 50℃ Dimensions: 3.2 x 2.8 inches Update frequency: Every 10 seconds Number of sensitive vents: 24 Usage Ideal for monitoring humidity and temperature in living rooms, bedrooms, kitchens, offices, baby rooms, garages, RVs, wine cellars, and cigar humidors. Other information Three attachment modes: fold-out foot for shelf or furniture placement. Large figures for easy visibility from up to three meters away.