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Household thermometer high precision infant indoor thermometer hygrometer

price:USD$19.20
discount 60% in 2018-04-19 to 2018-04-21
price: USD$ 11.52
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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国际品牌榛利 专利正品 假一罚十

买一个送挂钩 买三个送一个(即收到4个温湿度计,只需付3个的价格哟)超值超优惠

过了这村没了这店 快抢吧!

A large amount of

 

尺寸大小:长23.5cm 宽5.3cm 厚:1.8cm

Temperature range: -30 ~ 50 C

Humidity range: 0 ~

温度误差范围:≤±1C(10-30C; ≤±2C(其他)

湿度误差范围:≤±5%RH(40-70RH); ≤±9%RH(其他)

 

Little hints of life

Suitable for our living environment, the general temperature is 18-23 C, the humidity is 45-65%RH. In the air-conditioned room, the temperature is too low or too high, or the temperature difference is above 5 degrees centigrade, all of which are unfavorable to health. For the health of the family, it is necessary to pay attention to the temperature and humidity in the room. With a hygrometer, a healthy and comfortable life is so easy to achieve.

 

Use of hints

1. remove the product from the package and place the product for about 1 to 2 hours to show the correct value. (there is an error in the value of the product in the package)

2. in order to accurately measure the indoor temperature and humidity, please avoid direct sunlight or air conditioning or add, dehumidifier, air circulation should be placed in the place setting.

3. because the product itself is a precision instrument, please do not handle it hastily or impose strong earthquakes.

4., please don't disassemble the product's touch or adjustment, because the attachment of dust and moisture may make it inaccurate, so please don't place it in steam or blow it up.