P/N: 44ES-135A-1.5 Key Specs
Item
CALIBRATION GAS 44L METHANE AIR
Condition
New OEM Original
Calibration Certificate
NIST
Cylinder Diameter
2-9/10 in
Cylinder Material
Aluminum Alloy
For Use With
Any and All OEM Gas Detectors
Gas Mixture
1.5% Methane (30% LEL) , Balance Air