The temperature and humidity meter is a high precision liquid crystal display, high precision large screen,

       And ordinary needle type hygrometer is very different, please sharedebate

                                             Product name: electronic temperature and humidity meter

  Health tips:Temperature 18℃-25℃, humidity 40%-70%RH is suitable for us to live in a healthy environment. The results showed that the human body felt most comfortable when the temperature was 18℃-25℃ and the humidity was 40%-70%RH. When the humidity is less than 60%RH, the human body will feel hot but not stuffy; when the temperature is higher than 30℃; when the humidity is more than 70%RH, the human body will feel sweltering; when the temperature is higher than 36℃, the temperature is more than 80%RH, the human body will feel seriously sweltering; the sweat mechanism is blocked; it is easy to get heatstroke due to the accumulation of a large amount of residual heat in the body.

Specifications:wenMeasuring range: -50℃ - +70℃   

Measurement accuracy: +/-1℃   

Temperature resolution: 0.1℃    

Humidity measurement range: 10%RH-99%RH      

Humidity measurement accuracy: +/-5%RH    

Humidity resolution: 1%

Battery: AAA 1.5v                       

External dimensions: 100*93*23 mm 

Function:

Internal and external temperature/humidity display

C/f switching function

Average temperature/maximum/minimum temperature and humidity memory function

12/24 clock

The hour function

Monthly alarm function

Calendar display function

Temperature temperature and people's life is inseparable, people are constantly seeking or creating the right temperature in all areas of life. 

 8 ~ 15℃, is the appropriate temperature for grain storage, this temperature can prevent grain pests. 35 ~ 38℃ is the proper temperature for bath water, because this temperature is similar to body temperature.

 40 ~ 45℃, is the appropriate temperature to wash the feet before going to bed, because the hot water at this temperature can cause the blood vessels in the feet and lower limbs to dilate, so that the brain can rest, and help to sleep.

 70 ~ 80℃, is the appropriate temperature for tea boiling water, with this temperature to open the bubble tea, can be said to be color, aroma, taste. So, what's the right temperature in the room? It's 18 to 20 degrees Celsius. The temperature is the average for spring in northern China, so there is an idiom \"warm as spring\".

    When the temperature in the room is lower or higher than this suitable room temperature, people will feel cold hands and feet, work efficiency, or sweat, dizzy. Interior environment decorates a main content, use all means to create namely or maintain indoor proper temperature.

   (2) humidity look at our respective homes, there are many thermometers, while few have hygrometers on the wall (there are actually records on the market that sell temperature and humidity together). This shows the humidity problem in domestic interior decoration, did not seem to cause us enough understanding. Actually, appropriate humidity compares the host of the bedroom, its importance is not inferior to temperature.

   Air humidity refers to the degree of air moisture, can be expressed by relative humidity. Relative humidity is the actual density of water vapor in the air and the percentage density of saturated water vapor at the same temperature. The appropriate relative humidity that human body feels comfortable indoors is 40 ~ 70%, relative humidity is too low or too high, unwell to human body even harmful.

     Relative humidity is too low, still can bring about lumber moisture to lose, cause furniture or woodiness floor to be out of shape, craze and damage; Piano, violin and other instruments with high humidity requirements cannot be used normally; Cultural relics, archives and books embrittlement, deformation. Relative humidity is too high, and easy to make indoor furniture, clothing, carpets and other fabrics mildew, iron rust, electronic devices short circuit; Carpet, wallpaper produces static electricity phenomenon, have stimulation to human body, induce fire even.

After measurement, experts believe that the appropriate indoor temperature and humidity are as follows:

   1. Suitable environment for human body: temperature 15℃-25℃, relative humidity 45% rh-75% RH
  2. Bedroom environment: 40% rh-70% RH
  3. Library, art gallery and museum 40% rh-60rh
  4. Computer room and communication room: 45% rh-60% RH
  5, clothing, cotton and wool textiles: 40%RH-60%RH
  6. Dairy storage: 50% rh-60% RH
  7. Fruit storage: 60% rh-70% RH
  8. Suitable disease prevention and treatment environment: 30% rh-50% RH

In winter, indoor ventilation should be maintained to keep the air fresh.

Let the temperature not too high, but also pay attention to increase the humidity.

This thermometer has large subtitles, including internal and external temperature, humidity, clock, alarm clock, hour, calendar and other functions.

It can not only guarantee your living and office environment, but also serve as a simple electronic watch.

This paragraph still can be dual-use, can hang on the wall already, can put on the table again, simple and easy, convenient and practical!

Control the environment to a healthy temperature and humidity! Let oneself in good environment office and life!

Temperature and humidity meter is your indispensable good partner

Storage conditions      - 50 ℃ ~ + 60 ℃, 20% ~ 80%

Main market: home, office, modern planting greenhouses, hatchery, nutrition room, air conditioning bar, baby room

[precautions] 1: this product should be placed in a natural ventilation place, away from cold and heat sources, avoid sudden heat, and avoid sunlight.

                 2: use the environment should be clean less dust, dust affected by the accurate value.

                 3: do not directly contact with the steam, and do not breathe with the mouth, otherwise the device will be dew, resulting in the value drift.