Crescent Gage and Tool Sales Co

Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise. Read More

KIN-TEK Analytical, Inc. (KIN-TEK), is the world leader and preferred provider of devices and instrumentation used for creating trace concentration calibration gas standards and complex gas mixtures. KIN-TEK revolutionized permeation tube technology in the 1970’s and further developed to produce... Read More

Manufacturer of temperature, pressure, and signal standards including: dry-block calibrators, digital thermometers, digital signal calibrators, signal scanners, digital pressure calibrators and systems, deadweight pressure testers, pumps, and software. Read More