氣壓計(jì) 型號(hào)：DJQ-B9392 貨號(hào)：ZH3596 

產(chǎn)品描述:  
氣壓計(jì)是用於測(cè)量所處環(huán)境的大氣壓的變化情況,是用來(lái)預(yù)測(cè)天氣變化的基本儀器。
The barometer sensitively indicates these movements of high and low air pressure and is a device that is essential to weather forecasting 
 

項(xiàng)  目
 指標(biāo)參數(shù)
 項(xiàng)  目
 指標(biāo)參數(shù)
 項(xiàng)  目
 指標(biāo)參數(shù)
 
測(cè)量範(fàn)圍

Measuring rang
 950~1070hPa

710~800mmHg
 外圈

Out ring
 合金鋁圈表面氧化處理. 

Aluminum ring and oxidation.
 對(duì)比針

Adjusting pointer
 金屬指針

Metal pointer

 
 
分辯率

Resolution
 1hPa,1mmHg
 底殼

Bottom
 塑