GfG Respiratory Air Monitoring 4021 AutoCal System Sensor:Carbon Monoxide (CO) MIL-STD-810F certified rugged housing for

MIL-STD-810F certified rugged housing for harsh environments

Highly corrosion resistant plated hardware

K090AA02 - 120 meters (with 35 liter bag)

and shock-resistant

wet and oily conditions by reacting like tiny suction cups that attach themselves firmly to the material being handled

GfG Respiratory Air Monitoring 4021 AutoCal System Sensor:Carbon Monoxide (CO) MIL-STD-810F certified rugged housing forGfG Respiratory Air Monitoring 4021 AutoCal System is the unit of choice where specific and accurate measurement of carbon monoxide or oxygen levels are required. Our innovative AutoCal system makes calibration and maintenance simple. Additional features include alarm relay contacts, user adjustable alarm points, and low flow alarm indicator. All models may be purchased with or without the 25, 50 and 100 CFM wall mounted filter panels which remove