Min. Order Reference FOB Price
1 Piece US$1,391.50-1,850.00 / Piece
Product Description
>>> 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. Gas concentrations and history data can be displayed in the 2.4 ...