すべてのメッセージ

Jose_c #1 is model D9-B, it can detecting PM2.5, TVOC, HCHO. #2 is model D9-H, it can detecting PM2.5, TVOC, HCHO,CO₂. Thank you

2019-09-04 07:14:09 役に立つ (2)
提出
回答 (1)

Q: which one is the type#1 ? #type 2 ? what do they mesure each ones ?

尋ねた Sarkissiand に 2019-08-05 08:14:10

Bandsharm #1 is model D9-B, it can detecting PM2.5, TVOC, HCHO. #2 is model D9-H, it can detecting PM2.5, TVOC, HCHO,CO₂. Thank you

2019-09-04 07:13:56 役に立つ (1)
提出
回答 (1)