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GASTEC gas detection tube for chlorine (Cl2), designed for use with GV-100 and GV-110 pumps. Measures chlorine concentrations from 0.08 to 100 ppm. Maximum operating temperature 104°F. Pack of 10 tubes.

GASTEC 8D Gas Detection Tube for Chlorine (Cl2), 10-Pack

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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GASTEC 4D is a gas detection tube for measuring hydrogen sulphide (H2S) concentrations in air. It has a measurement range of 0.2 to 200 ppm and is supplied in packs of 10. Designed for use with GASTEC GV-100 and GV-110 pumps, it is suitable for on-site detection in industrial environments such as refineries, wastewater treatment plants, and chemical processing facilities.

GASTEC 4D Gas Detection Tube for Hydrogen Sulphide (H2S)

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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GASTEC gas detection tube for measuring water vapor (H2O) concentrations in air or gas streams. Designed for use with GASTEC GV-100 and GV-110 pumps, it provides a measurement range of 0.5 to 32 mg/L. Supplied in a pack of 10 tubes.

GASTEC Water Vapor Detection Tube 6 for GV-100/GV-110 Pumps

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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GASTEC 21LA gas detection tubes are used to measure carbonyl sulfide (COS) concentrations in industrial environments. Each pack contains 5 calibrated tubes with a measurement range of 2 to 125 ppm, designed for use with GASTEC GV-100 and GV-110 pumps.

GASTEC 21LA Gas Detection Tube for Carbonyl Sulfide (COS), 5 Pack

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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GASTEC 91LL is a gas detection tube for formaldehyde (CH2O) with a measurement range of 0.05 to 1 ppm. Designed for use with GASTEC GV-100 and GV-110 pumps, it provides spot-check measurements for industrial hygiene, indoor air quality, or environmental monitoring. Supplied in a 10-pack.

GASTEC 91LL Formaldehyde Gas Detection Tube, 0.05 to 1 ppm, 10-Pack

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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GASTEC detector tube 103 is a hydrocarbon (C3H4) gas detection tube with a measurement range of 0.05 to 2.4%. Designed for use with GASTEC GV-100 and GV-110 pumps, it is supplied in a pack of 9. Used for monitoring hydrocarbon gas concentrations in industrial environments such as combustion, chemical, and manufacturing facilities.

GASTEC 103 Gas Detection Tube for Hydrocarbon (C3H4), 0.05-2.4%, Pack of 9

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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GASTEC 101L is a CNHM-type gas detection tube for measuring gasoline vapor concentrations. It is designed for use with GASTEC GV-100 and GV-110 pumps, providing a measurement range of 30 to 2,000 ppm. Supplied as a 10-pack, it enables on-site air sampling in industrial environments where gasoline vapors may be present.

GASTEC 101L Gas Detection Tube for Gasoline (CNHM), 10-Pack

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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GASTEC 9L gas detection tube for nitrogen dioxide (NO2) with a measurement range of 0.5 to 125 ppm. Pack of 10 tubes for use with GASTEC GV-100 and GV-110 pumps. Suitable for field sampling in industrial environments where NO2 monitoring is required.

GASTEC 9L Nitrogen Dioxide (NO2) Gas Detection Tube, 10-Pack

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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GASTEC 133D is a gas detection tube for measuring tetrachloroethylene (C2Cl4) concentrations in air, with a measurement range of 3 to 150 ppm. Designed for use with GASTEC GV-100 and GV-110 pumps, this 10-pack is suitable for industrial hygiene monitoring and chemical exposure assessment in environments where tetrachloroethylene may be present.

GASTEC 133D Gas Detection Tube for Tetrachloroethylene (C2Cl4)

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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GASTEC 2HH gas detection tube for carbon dioxide (CO2), with a measurement range of 2.5 to 40%. Designed for use with GASTEC GV-100 and GV-110 pumps. Pack of 10 tubes for industrial safety monitoring in confined spaces, HVAC, and combustion applications.

GASTEC 2HH Carbon Dioxide Gas Detection Tube, 10-Pack

BrandGASTEC

CategoryGas Detection Tubes For Use In GASTEC GV-100 and GV-110 Pumps

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Frequently asked questions

Common questions about GASTEC from 3G Electric.

Does 3G Electric supply GASTEC products?

Yes — 3G Electric (S) Pte. Ltd. supplies genuine GASTEC products. Each item is shipped to us from our overseas warehouse.

What GASTEC products does 3G Electric supply?

GASTEC industrial equipment and spare parts for commercial and industrial applications.

Where can I buy GASTEC industrial equipment?

You can order GASTEC products directly from 3G Electric: request a quote via our contact page. Lead time depends on the item and is confirmed on your quotation; some items are subject to availability when you order. We quote EXW Singapore — collection from our Singapore facility — with delivery within Singapore available on request. We do not quote delivery outside Singapore.