Humidity table, wet thermometer, household indoor thermometers, hygrometer Model: TH138 - indoor temperature and hygrometer Features: A list of dual-use, temperature and humidity at a glance Wide sub-scale, clear and easy to read instructions Measuring range: Temperature: -30 ~ 50 ± 2 and 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 and secondary schools, factory floor and 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% RH room environment: 40% RH-70% RH libraries, art galleries, museums, etc.: 40% RH-60% RH Computer room, communications room: 45% RH-60% RH cloth, cotton textiles storage: 40% RH-60% RH dairy products store: 50% RH-60% RH Fruits Storage: 60% RH-70% RH the most favorable disease prevention and treatment environment: 30% RH-50% R
Supplied with Battery?
Temperature Range (℃)
Support Fahrenheit Temperature Scale
2.3 x 5.2 x 1.6,
"Ships in 24 hours": Processing Time is guaranteed to be shorter than 24 hours.
Typical Processing Time: 1 - 5 bussiness days
Expedited Shipping: 3-5 business days
FREE Shipping: 10-20 business days
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