EGC Supply is your comprehensive source for gas detection solutions! We offer a complete line of products to keep you safe, including: essential calibration gases and calibration kits & stations to ensure your detectors function flawlessly. Choose from a vast selection of detector tubes and gas detection sensors to identify a wide range of gases. Protect your equipment with gas detection filters, and keep your detectors powered with gas detection unit battery chargers. We even carry convenient single gas detection tubes for quick and easy on-the-spot testing.