132mm Wall Hanging Weather Temperature & Humidity Barometer Meter 960 ~ 1060 hPa - Silver

Name:132mm Wall Hanging Portable Temperature Humidity Barometer Weather Meter Station

Model: 679043
Product Description
Material:Plastic shell
: silver white
Size
Diameter: 132mm


Measuring range:
Temperature: -20 ℃ ~ 50 ℃
Relative humidity: 20% to 90% RH
: 960 ~ 1060 hPa

Accuracy class:
Temperature: 0 ° to 30 ° ± 1 ° , range ± 2 °
Relative humidity: 40% to 80% RH: ± 5% RH
: 990 ~ 1030 hPa: ± 5 hPa

Features:
* Accurate and durable
* Light,portable
* Use a wide range

Application: Meteorological instrument suitable for home room, office, laboratory, and so on

How to use? (Instructions)
How the and hygrometer work
The is measured in degrees Celsius or Fahrenheit, while the humidity meter measures the relative humidity of the air at% RH. By adjusting the temperature and humidity inside the room, you can feel more comfortable ( and hygrometers have been calibrated at the factory and the user has no need to make adjustments)

How the barometer works
Barometer hPa, kPa, mmHg, mb or inch and units measured atmospheric . The atmospheric corresponds to the weight of the surrounding gas and is subject to weather conditions and local altitude. Observing the change in air allows you to predict the weather. Please note the changes in the barometric indicated by the pointer and observe the changes in the weather
Elevated air Sunny weather
The hangions Short sunny
Lower air The weather is bad
The drops exactly Thunderstorms
fluctuates slightly The weather lasts


Package include:
1 x Weather meter
1 x Manual

Warning:
1. The instrument should be used in a well ventilated place to avoid direct sunlight and radioactive material
2. Instrument to avoid severe vibration, impact and fall, not self-disassembly instrument
3. Each year, you can use a damp cloth to enclose the weather meter for 30 minutes to recover







a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a