Description
4033/XXL - 2XL
Inherently flame resistant
High Visual Housing
1 ppm (resolution)
AimSafety Quad Mixture Calibration Gas 37-0551-3344-2 FR Vest 4033/XXL - 2XLAimSafety PM400 Quad Mixture Calibration Gas is a 60 Liter of 100ppm Carbon Monoxide (CO), 25ppm Hydrogen Sulfide (H2S), 50% LEL (CH4), and18%Vol. Oxygen (O2) Gas. The calibration gas is used to calibrate monitors such as the Infrared LEL Sensor Multi Gas Monitor and the Catalytic Bead LEL Multi Gas Monitor. It is recommended to perform a bump test in a well ventilated area prior to each day's use. The purpose of the bump test is to confirm that the
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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