AimSafety Quad Mixture Calibration Gas 37-0551-3344-2 FR Vest 4033/XXL - 2XL

4033/XXL - 2XL

1372 - 6 ft

The advanced electronics package within the ESM+ continually monitors all functions and provides a self-diagnostic system check to ensure proper functioning

Warranty: 1 year on ClO2 units including sensor

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