MSA ALTAIR® 4X Multigas Detector Calibration Gas This Men’s safety boot has

This Men’s safety boot has been crafted from Sand colored

OR WORKERS BELT

Sizes from 50' to 100'

temperature calibration for flow meters

5% CH4 (50% LEL) Methane 25 PPM Hydrogen Sulfide 18% Oxygen in Nitrogen

MSA ALTAIR® 4X Multigas Detector Calibration Gas This Men’s safety boot hasThe ALTAIR 4X is an extremely durable Multigas Detector that simultaneously measures up to four gases from a wide range of XCell(R) sensor options including combustible gases, O, CO, HS, SO and NO. The ALTAIR 4X Detector surpasses industry standards in several crucial areas. Its four year sensor life is 60% longer than the industry average, while its 24 hour run time exceeds the industry average by 71%. This versatile portable detector is a perfect