Product Reviews

The MSA 10048280 Calibration Gas is a calibration gas cylinder from MSA Safety, listed at $405.00 — built as the factory-specified cylinder for ALTAIR fleets. It's the pick for ALTAIR fleets and any MSA-standardized gas-detection program. This review covers what the listing documents, where it…

The BW CG-Q34-4 Calibration Gas is a calibration gas cylinder from BW Technologies, listed at $399.00 — built as the OEM quad-mix for BW GasAlert and Clip instruments. It's the pick for fleets running BW monitors on a documented bump-and-calibration schedule. This review covers what the listing…