Extech Instruments has been providing innovative instruments for test and measurement professionals since 1971. Many of these products were the first to incorporate unique features with the result that Extech meters have the reputation for providing more features, functions, and value while maintaining accuracy and reliability.

Over the years, Extech has expanded its instrument offerings to over 26 major product lines including multimeters, clamp-ons, power meters, power supplies, resistance testers, thermometers, humidity meters, airflow meters, light meters, sound meters, calibrators, tachometers, printers and laboratory instruments. Many of these instruments have datalogging capability.

Extech Instruments is now certified to the new ISO9001:2000 standard. Their Quality System includes greater emphasis on Quality System Management, and expanded programs for continuous organizational improvement and monitoring customer satisfaction.