GASTEC Detector Tube: H2S, Gas Detection Tube, Hydrogen Sulphide ( H2S ), 10 to 200 ppb
The GASTEC Detector Tube: H2S is a gas detection tube for hydrogen sulphide, designed for use in GASTEC GV-100 and GV-110 pumps. It offers a measurement range of 10 to 200 ppb and comes in a pack of 5 (MPN 4S).
SKU 3G-OTH-553164
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Product Description
The GASTEC Detector Tube: H2S is a gas detection tube for hydrogen sulphide, designed for use in GASTEC GV-100 and GV-110 pumps. It offers a measurement range of 10 to 200 ppb and comes in a pack of 5 (MPN 4S).
Frequently Asked Questions
What is the GASTEC Detector Tube 4S used for?
The GASTEC Detector Tube 4S is used to measure hydrogen sulphide (H2S) in air at trace levels from 10 to 200 ppb. It is designed for use with GASTEC GV-100 and GV-110 pumps, making it suitable for industrial hygiene, environmental monitoring, and safety applications.
What are the specifications of the GASTEC Detector Tube 4S?
The GASTEC Detector Tube 4S detects hydrogen sulphide (H2S) with a measurement range of 10 to 200 ppb. It comes in a pack of 5 tubes (MPN 4S) and is intended for use with GASTEC GV-100 and GV-110 pumps. The tube provides a direct-read colorimetric indication.
Where to buy GASTEC Detector Tube 4S worldwide?
3G Electric supplies the GASTEC Detector Tube 4S worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this hydrogen sulphide detection tube.
How to use the GASTEC Detector Tube 4S with a pump?
To use the GASTEC Detector Tube 4S, break off both tips of the tube, insert it into a GASTEC GV-100 or GV-110 pump, and draw the specified volume of air through the tube. The color change indicates H2S concentration. Follow the pump manufacturer's instructions for accurate results.
GASTEC Products
3G Electric supplies GASTEC gas detection tubes for use in gastec gv-100 and gv-110 pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







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