which makes it durable and corrosion resistant
The hex shank size is 1/4"
EPA Protection Level B
W-350 Series
Communication Port None
Industrial Scientific 18109155 Calibration Gas Nitrogen, +/-5% Accuracy, C5H12/CO/H2S/O2 226-CXG-48ZJ88 which makes it durable andCalibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 58 L, Cylinder Diameter 3. 5 in, Cylinder Height 14. 25 in, For Use With Mfr. No. 00883, Mfr. No. 02509, Mfr. No. 05841, Mfr. No. 09244, Gas Mixture Carbon Monoxide 100 ppm, Hydrogen Sulphide 25 ppm, Oxygen 18 Percent, Pentane (25 Percent LEL), Gas Type Carbon Monoxide, Hydrogen Sulfide, Oxygen, Pentane, Outlet Connection Gender Male, Product Type Calibration Gas,