ISC Part# 1810-1378
Industrial Scientific 103 liter Combination Calibration Gas for the following Industrial Scientific Gas Monitors that are equipped with LEL-Cmbustible sensors
Each cylinder comes with its own smart card for connecting to the new DSX Docking Station & iGas Regulators.
Concentration: 2.5% CH4 Methane (50% LEL)
Regulators sold separately.