Description

The WatchGas colorimetric tube system delivers fast, accurate, and dependable gas detection across a wide range of applications, from industrial safety to emergency response. With over 69 tube types available — and more in development — the WatchGas range covers both common hazardous gases and specialized target compounds. Each tube is designed for clear, sharp color changes that are easy to read, even when wearing gloves or full PPE, and requires no calibration. Protective plastic casings safeguard the tubes during transport, ensuring they’re ready to perform in the field. The WatchGas Tube Application takes accuracy and accountability to the next level by linking tube readings with real-time environmental data, automatically storing results in the WatchGas RTR Software Solution for complete traceability and compliance documentation.

The WatchGas pump portfolio is built for precision, durability, and user comfort. The robust GEN-7 Air Sampling Pump features a solid metal construction with a lifetime warranty, a springless piston design for exact 25, 50, and 100 mL sampling volumes, and a built-in automatic stroke counter for error-free operation. Its universal compatibility, with adapters for any brand of detector tubes, makes it a flexible choice for varied field requirements. A thermal correction ring allows accurate readings even under changing temperatures, while the ergonomic design with a front-positioned hand strap prevents snagging during sampling. Alongside the GEN-7, WatchGas also offers other high-performance pumps, each engineered for reliability, ease of use, and seamless integration with our expanding range of tubes — giving you a complete, scalable gas detection solution you can trust in every environment.

Product information

The GEN-7 Air Sampling Pump is built for durability and comfort, featuring a solid metal construction with a lifetime warranty. Its ergonomic design includes a front-positioned hand strap to prevent snagging during sampling, making it easy to handle in the field. The springless piston design draws precise 25 mL, 50 mL, or 100 mL air samples, with the built-in automatic stroke counter clearly indicating each draw volume. A thermal ring allows users to apply a correction factor for temperature variations, ensuring even greater measurement accuracy. The pump’s universal compatibility, supported by included adapters, enables the use of WatchGas tubes as well as other brands.

WatchGas colorimetric tubes are easy to use, even when wearing gloves or PPE, and provide sharp, clear color changes for quick readings. No calibration is required, and each tube is packaged in a protective plastic casing to prevent damage during transport. The WatchGas tube range continues to expand, and bespoke tubes can be developed for specific applications or target gases. Positioned at the right price without compromising on quality, WatchGas tubes provide a cost-effective solution for a wide range of detection needs.

For full traceability, the WatchGas Tube Application collects environmental data from the internet and links it to the tube reading, automatically uploading results to the WatchGas RTR Software Solution. This ensures best-in-class documentation, combining high-quality detection hardware, reliable consumables, and advanced digital tools into a complete, efficient gas detection solution.