AimSafety Cal-Gas Carbon Dioxide, Bal/N2, 34L 37-0072-4234-1 WILDFIRE SAFETY yet deliver protection tough enough

yet deliver protection tough enough for contractors

LEL/O2/combo H2S & CO/NO2 20

Stylish wash and finishing details

30 intelligent sensors available

Note: H2S concentrations in bump gas cylinders degrade rapidly due to the properties of these cylinders

AimSafety Cal-Gas Carbon Dioxide, Bal/N2, 34L 37-0072-4234-1 WILDFIRE SAFETY yet deliver protection tough enoughAimSafety Calibration Gas Carbon Dioxide with Nitrogen (N2) Balance 34L 20,000 ppm is fully compatible with PM150 CO2 Carbon Dioxide (CO2) Single Gas Monitor. Key Features: Carbon Dioxide Calibration Gas, Bal N2, 20,000 ppm 34 Liter UN 1956, M Made in the USA FAQs: How Often Do I Need To Calibrate My Monitor? Note: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping. Calibration gas is not returnable.