MIT mini bell-shaped scale thermometer and hygrometer for home or office

Mini bell-shaped scale thermometer and hygrometer for home or office description: it is a thermometer, but also a hygrometer.

exterior design is bell-shaped, with pointer scale.

suitable to monitor normal in / outdoor weather condition can be equipped in office, restaurant, hotel lobby, garden, classroom, laboratory, workshop and house, etc.

best environmental temperature and humidity reference: the most suitable environment of the human body: temperature 15 c -25 c, relative humidity 45%rh-75%rh home environment: 40% rh-70% rh libraries, art galleries, museums: 40% rh-60rh computer computer room, communications room: 45% rh-60% rh cloth, cotton textiles placed: 40% rh-60% rh milk storage: 50% rh-60% rh fruit storage: 60% rh-70% rh the most favorable against the disease environment: 30% rh-50% rh features: easy to read dependable reading with high accuracy convenient size color indicator for comfort zone with a hook for wall mounting or rack specification: measuring range: temperature -30 ℃- 50 ℃, error ± 2 ℃ humidity 20% -100%, error ± 5% dimension: 7.

3 cm notes:this product should be placed in the natural ventilated place, far away from the heat source, avoid sudden fever, dont be sunlight directly.

included: 1 x thermometer and hygrometer 1 x small bracket.