MESA (LEL-CH4 2.5%), O2 (20.9%), H2S (25 ppm) & CO (100 ppm) 4 Gas Calibration Kit 0.5LPM Regulator

MESA 4 Gas Calibration Kit for:

Combustibles (LEL-CH4 2.5%), O2 Oxygen (20.9%), H2S Hydrogen Sulfide (25 ppm) & CO Carbon Monoxide (100 ppm) 4 Gas Calibration 29 Liter Canister with Series 500 Stainless Steel Regulator at 0.5 Liter Per Minute Flow Rate with 12 inches of Tygon Tubing.

Important! This item can not be returned or refunded. Please ensure this exactly what you need before placing your online order. Please call (800) 895-4916 if you are not sure or have any questions.

**Please Note! Items pictured may not be exactly what you will receive but will be similar in form and function. There is a $35.00 Hazardous Materials Handling Fee additional for this product. (Automatically added to shopping cart)**