P/N: 74L-416ST Key Specs
Item
CALIBRATION GAS CARBON MONOXIDE 74L
Condition
New OEM Original
Calibration Certificate
NIST
Connection Size
C-10 (5/8 in UNF)
Cylinder Diameter
4-1/4 in
Cylinder Material
Aluminum
For Use With
Any and All OEM Gas Detectors
Gas Mixture
200 PPM Carbon Monoxide, 50 PPM Hydrogen Sulfide, 2.5% Methane (50% LEL) , 18% Oxygen, Balance Nitrogen
Gas Name
Carbon Monoxide, Hydrogen Sulfide, Methane, Nitrogen, Oxygen