Gastec

Carbon Dioxide Gas Detection Tube 10–100%

This carbon dioxide gas detection tube measures extremely high CO₂ concentrations from 10 to 100% and is specified for confined-space rescue operations, inert-gas system discharge verification, and...

Carbon Dioxide Gas Detection Tube 2.5–40%

This carbon dioxide gas detection tube measures high-level CO₂ concentrations from 2.5 to 40% and is used for confined-space entry screening, inert-gas system verification, and industrial process...

Carbon Dioxide Gas Detection Tube 0.5–20%

This carbon dioxide gas detection tube measures elevated CO₂ concentrations from 0.5 to 20% and is used for confined-space entry screening, inert-gas system verification, and industrial process...

Carbon Dioxide Gas Detection Tube 0.02–16%

This carbon dioxide gas detection tube measures CO₂ concentrations from 0.02 to 16% and is specified for extended-duration industrial air monitoring, confined-space trend analysis, and process-area...

Carbon Dioxide Gas Detection Tube 200–3000 ppm

This carbon dioxide gas detection tube measures airborne CO₂ concentrations from 200 to 3,000 ppm and is specified for indoor air quality programs, ventilation-system diagnostics, and...

Carbon Dioxide Gas Detection Tube 250–3000 ppm

This carbon dioxide gas detection tube measures airborne CO₂ concentrations from 250 to 3,000 ppm and is specified for indoor air quality assessments, ventilation-system verification, and...

Butyl Acetate Gas Detection Tube 10–300 ppm

This butyl acetate gas detection tube measures airborne solvent concentrations from 10 to 300 ppm and is specified for industrial hygiene air monitoring, coating-line inspections, and workplace...

Butyl Acetate Gas Detection Tube 0.05–0.8%

This butyl acetate gas detection tube measures elevated solvent vapor concentrations from 0.05 to 0.8% and is specified for rapid industrial hazard assessments, process-area investigations, and...

Butane Gas Detection Tube 25–1400 ppm

This butane gas detection tube measures airborne hydrocarbon concentrations from 25 to 1,400 ppm and is specified for flammable-gas leak detection, confined-space screening, and fuel-system...

Benzene Gas Detection Tube 0.2–66 ppm

This benzene gas detection tube measures airborne concentrations from 0.2 to 66 ppm and is specified for industrial hygiene exposure monitoring, refinery operations, and workplace safety programs...

Benzene Gas Detection Tube 1–100 ppm

This benzene gas detection tube measures airborne concentrations from 1 to 100 ppm and is specified for process-area monitoring, confined-space screening, and industrial safety programs where...

Benzene Gas Detection Tube 2–312 ppm

This benzene gas detection tube measures airborne concentrations from 2 to 312 ppm and is specified for process-area monitoring, confined-space clearance, and industrial safety programs where...