GASCO 421: 100 PPM Carbon Monoxide 50% LEL Methane 25 PPM Hydrogen Sulfide 18% Oxygen in Nitrogen 58 Liter Cylinder Flashlights 1262 - ASTM 97F 0-120F

1262 - ASTM 97F 0-120F Range

Petro Marine's staff of trained technicians can test

customizable monochrome or optional color display which provides crystal clear visibility indoors or out

Aerosol Type

weather resistant case and buttons are well suited for use in industrial applications

GASCO 421: 100 PPM Carbon Monoxide 50% LEL Methane 25 PPM Hydrogen Sulfide 18% Oxygen in Nitrogen 58 Liter Cylinder Flashlights 1262 - ASTM 97F 0-120FProduct Description 100 PPM Carbon Monoxide 2. 5% CH4 (50% LEL) Methane 25 PPM Hydrogen Sulfide 18% Oxygen in Nitrogen Contained in an Aluminum Cylinder Cylinder connection C 10 5 8" 18 UNF Calibration Certificate NIST Made in the USA Select Cylinder Size