The GX-2003 is 4 monitors in one instrument including a confined space monitor, a ppm leak checker, a line purge tester, and a bar hole sampler. This GX-2003 has a highly sensitive leak check mode that provides ppm level detection of gas leaks with variable frequency visual and audible alarms to help pinpoint leaks without looking at the instrument display. A special TC sensor provides a 100-percent volume methane range with auto-ranging display from percent LEL to percent volume with the appropriate unit of measure displayed.
