GASTEC Tubes/Pumps
Gastec Detector Tubes provide fast, economical monitoring for a wide variety of target gases and vapors. Gas detector tubes can analyze a wide variety of gases and vapors accurately, quickly and easily. Their direct reading capability provides on-the-spot results eliminating laboratory turnaround time.

- Built-in stroke counter tracks up to 10 strokes
- Handle lockable in full stroke position to draw 100 ml of air or half stroke position to draw 50 ml of air
- Flow finish indicator ensured precise sample volumes
- Contoured shape and soft elastomer-covered body for a secure, comfortable grip
- Weighs only 9.4 ounces (0.27 kg)
- Built-in tube tip breaker and tip storage bin
- On-the-spot ambient temperature measurement with patented Thermal Ring
- Simple, always ready, and intrinsically safe
Gastec GV100 Sampling Pump offers the same simple, accurate syringe-like technology for gas and vapor measurements. Designed for use with Gastec grab sample detector tubes, one complete stroke draws a 100-ml air sample. A flow finish indicator shows completion of full or half strokes. A built in tip breaker and tip storage bin adds convenience.
PUMP SWAP PROGRAM
Send us any competitor’s brand pump and purchase 9 boxes of GASTEC tubes and you will receive a new GASTEC pump for FREE!
Stainless Steel gas accumulator – designed for use with all gas detection tubes. Concentrates gas samples for a more accurate reading.


