Gas Sensor Sulphur Dioxide handheld gas detector with alarm (SO2)
>>> 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 inches LCD HD color screen, user can read all information at a glance . It can also export history data to computer via USB port so that the users can view in a EXCEL format or graph format.
Can be single gas detector or 4-gases detector(LEL & H2S & O2 & CO)
Three concentration units are available:PPM,%VOL,mg/m3.
Up to 100,000 group data can be storage
Temperature and humidity detect function is available.
Four operation modes are optional:Detection mode,Storage mode,Display mode,Pumping mode.
All software automatic calibration, each kind of sensor can calibrate up to 6 target concentration values
Chinese and English operation model are available,user-friendly.
Can be exported to the computer to view historical data in a graph format or EXCEL format