Both of these units will need to be calibrated and the O2 sensor replaced. I have bought the $50.00 O2 sensors here on Ebay and they work. Also included is one charger.
Biosystems Cannonball3 toxic and combustible multi-gas meter for hazardous locations can simultaneously detect up to 5 different gases including oxygen, LEL methane, CO, H2S. Available in high sensitivity ppm hydrocarbon configuration or dual pumps for accurate dilution monitoring in inert (oxygen-free) environments. Size:
This sale is for two MSA Altair monitors and one charger. One monitor is ready to go, the second needs a new O2 sensor. You can get one for under $100.00.
By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.