Min. Order Reference FOB Price
1 Piece US$457.65-838.88 / Piece
Product Description
Hand-held Ammonia Gas Leakage Detector IP66(NH3) GT903-NH3 >>> 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 available if you need. ...