PK Safety Watchgas Equivalent 4 Gas Calibration Gas Mix 34 Liter Saf-Tech portable turbo blower built for

portable turbo blower built for demanding jobsite and confined-space ventilation

rather than worn out

and Flex Fit Straps

NDIR is blind to it

PK Safety Watchgas Equivalent 4 Gas Calibration Gas Mix 34 Liter Saf-Tech portable turbo blower built forPK Safety WatchGas Equivalent 4 Gas Calibration Gas Mix 34 Liter contains Methane, Oxygen, Hydrogen Sulfide, Carbon Monoxide in balance Nitrogen. This 34 Liter standard bump test and calibration gas is fully compatible with calibration sensors, equipment and monitors (provided the monitor is setup accordingly). Gas monitors needs to be bump tested and calibrated regularly to make sure it is functioning properly. Key Features: WatchGas CAL QUAD 34