Extech Instruments provides test and measurement tools that electrical-mechanical professionals need to prevent, identify, and quickly troubleshoot problems, as well as assist in verifying repair solutions. Extech is renowned as one of the largest manufacturers and suppliers of innovative, high-quality handheld test, measurement, and inspection tools for every application and budget. With its commitment toprovidingtools with rich feature sets and high value, Extech offers a range of products from meters and testers to dataloggers, detectors, borescopes, and calibrators.