Expedition CO Analyzer w/ Alarm JJ Rebreather oxygen sensor It fits so well

It fits so well

Its proprietary electrolyte formulation offers excellent compatibility with sample gas containing acid gases such as CO2 and trace levels of H2S and SO2

Approximate Dimensions: L3

Maxtec MAX-250K

specific to oxygen

Expedition CO Analyzer w/ Alarm JJ Rebreather oxygen sensor It fits so wellExpedition Carbon Monoxide Analyzer with Alarm. Compact and fits in your hand Range: 0 100 ppm Accuracy: + 2 ppm Alarm: Alarm sounds @ 10 ppm (+ 1ppm) Sensor: Galvanic (Replaceable) Cost to Replace Sensor: ($140 MSRP) Response Time: 95% @ 10 seconds (May very in extreme temperatures) Sensor Expedited Life: 3. 5 years (Most last 3. 5 +) Calibration: Only when new sensor installed Power: 3 ea AAA cells (Alkaline only User replaceable) Battery Life: