# Gas Clip Technologies > Gas Clip Technologies designs and manufactures simple-to-use portable gas detectors that save time, resources, and lives. Our detectors are known for industry-leading battery life (measured in months to years, not hours), a proprietary infrared LEL sensor that is immune to sensor poisoning and works in oxygen-deficient/inert environments, and rugged reliability. 100% of units are quality-tested and assembled in the USA. Sold worldwide through a distributor network and used in oil & gas, utilities, wastewater treatment, telecommunications, marine, and other demanding industries. ## Company facts - Company: Gas Clip Technologies - What we make: Portable single-gas and multi-gas detectors, charging/calibration docks, and accessories - Gases detected: Combustible gases (LEL), hydrogen sulfide (H2S), carbon monoxide (CO), oxygen (O2) - Key differentiator: Infrared (IR) LEL sensor — immune to poisoning, needs no oxygen to detect gas, and delivers multi-month to multi-year runtime - Manufacturing: Assembled in the USA; every detector is 100% quality-tested - Address: 305 W. FM 1382, Suite 540, Cedar Hill, Texas 75104, USA - Toll-free: 877-525-0808 | Office: +1 972-775-7577 | Fax: +1 972-775-2483 - Hours: 8:00am–5:00pm, Monday–Friday, CST - Languages: English and Canadian French (fr-CA) ## Products — Detectors - [Multi Gas Clip (MGC)](https://www.gascliptech.com/multi-gas-clip.php): 4-gas detector (LEL, H2S, CO, O2), ~2 months runtime on a charge, IR LEL sensor, one-button operation. - [Multi Gas Clip Simple](https://www.gascliptech.com/multi-gas-clip-simple.php): Simplified 4-gas detector. - [Multi Gas Clip Simple Plus](https://www.gascliptech.com/multi-gas-clip-simple-plus.php): 4-gas detector with extended feature set. - [Multi Gas Clip Pump (MGC Pump)](https://www.gascliptech.com/multi-gas-clip-pump.php): Pump-equipped 4-gas detector for remote sampling. - [Single Gas Clip (SGC)](https://www.gascliptech.com/single-gas-clip.php): Single-gas detector for H2S, CO, or O2 with multi-year runtime. - [Single Gas Clip Plus (SGC Plus)](https://www.gascliptech.com/single-gas-clip-plus.php): Single-gas detector with additional capability. ## Products — Docks & accessories - [Multi Gas Clip Dock](https://www.gascliptech.com/multi-gas-clip-dock.php): Bump-test, calibration, charging, and record-keeping for MGC detectors. - [Single Gas Clip Dock](https://www.gascliptech.com/single-gas-clip-dock.php): Bump-test/calibration dock for single-gas detectors. - [All Detectors](https://www.gascliptech.com/products.php) - [Accessories](https://www.gascliptech.com/accessories.php): Pumps, probes, calibration gas, cases, and related items. - [External Pump](https://www.gascliptech.com/external-pump.php) - [Confined Space Kits](https://www.gascliptech.com/confined-space-kits.php) ## Company & support - [About Gas Clip Technologies](https://www.gascliptech.com/aboutus.php) - [Contact Us](https://www.gascliptech.com/contactus.php): Phone, address, hours, and a routed contact form (Sales / Tech Support / Marketing). - [Warranty](https://www.gascliptech.com/warranty.php): Warranty information and status lookup. - [Resources](https://www.gascliptech.com/resources.php): Data sheets, quick-start guides, manuals, and firmware. - [FAQ](https://www.gascliptech.com/faq.php): Common questions about detectors, sensors, calibration, and docks. - [Glossary](https://www.gascliptech.com/glossary.php): Gas-detection terminology. - [Patents](https://www.gascliptech.com/patents.php) - [Careers](https://www.gascliptech.com/careers.php) - [Upcoming Expos & Tradeshows](https://www.gascliptech.com/expos.php) ## Optional - [Articles](https://www.gascliptech.com/articles.php) - [Privacy Policy](https://www.gascliptech.com/privacy.php) - [Terms & Conditions](https://www.gascliptech.com/terms-and-conditions.php)