Industrial Scientific 17124975-2 MX6 iBrid H2S Sensor, Hydrogen Sulfide, Measuring Range 0-500 ppm in 0.1 ppm Increments MFG# IS-17124975-2 $537.74 Choose Options
Industrial Scientific 17124975-1 MX6 iBrid CO Sensor, Carbon Monoxide, Measuring Range 0-1500 ppm in 1 ppm Increments MFG# IS-17124975-1 $537.74 Choose Options
Industrial Scientific 17124975-H Replacement Carbon Monoxide High Range Sensor for MX6 iBrid Monitor MFG# IS-17124975-H $537.74 Choose Options