Min. Order Reference FOB Price
1 Piece US$418.78-520.78 / Piece
Product Description
Multi-Gas Detector with Temperature and Humidity Detection(CO,H2S,O2) GT903-III >>> Description The GT-903 is the basic model of portable instruments. It can be a single gas detector or 4-gases detector for LEL,O2,H2S&CO,and temperature and relative humidity detection function is also ...