Overview: Humidity table, wet thermometer, household indoor thermometers, hygrometer Model: TH138
- indoor temperature & hygrometer
Features: A list of dual-use, temperature & humidity at a glance Wide sub-scale, clear & easy to read instructions Measuring range: Temperature: -30 ~ 50 ± 2 & humidity error is less than Temperature: 5 ~ 35 error less than ± 1 Humidity: 20% ~ 100% Humidity accuracy: ± 5% Use: can be used for home, office, hotel, laboratory, nursery, primary & secondary schools, factory floor & other environmental measurements The best environment for the wet temperature reference value: The most appropriate body temperature: 15 degrees -25 degrees The most appropriate environment body relative humidity: 45% RH-75% RHroom environment: 40% RH-70% RHlibraries, art galleries, museums, etc.: 40% RH-60% RHComputer room, communications room: 45% RH-60% RHcloth, cotton textiles storage: 40% RH-60% RHdairy products store: 50% RH-60% RHFruits Storage: 60% RH-70% RHthe most favorable disease prevention & treatment environment: 30% RH-50% RSpecification: Dimensions: 75 X 75 X 20 mm Weight: