MAPtest 4050 - simultaneously measures oxygen, carbon dioxide and the nitrogen balance. Transportable and easy to use, with fast response times. Has four sets of adjustable 'pass/fail' limits, and has a built-in printer and RS232 communications port.
MAPtest 3050 - benchtop analyser for simultaneous measurement of oxygen, carbon dioxide and nitrogen balance. Uses a pumped sampling system or automatic detection of an injected sample. Easy-to-read four line display and printer output.
MAPtest 800 - Portable analyser for measuring oxygen concentrations. Can operate for up to 30 hours on a single battery charge, or from 110/240Vac or 12Vdc sources.