AEMC® Instruments manufactures professional electrical test and measurement instruments for the industrial, commercial, and utility marketplace. Chauvin Arnoux founded in 1893 and AEMC® Instruments (part of the Chauvin Arnoux® Group) founded in 1976 are industry leaders in current measurement probes, power quality and energy analyzers, ground resistance testers (including the new revolutionary tower testing system), and insulation resistance testers. Our full product line also includes clamp-on meters, transformer ratiometers, harmonic power meters, data loggers, multimeters, micro-ohmmeters, environmental testers, oscilloscopes, cable testers, light meters, thermal imaging cameras, and numerous other electrical test instruments. In addition to our product offerings AEMC® offers accredited one-day and multi-day instructional courses in ground resistance testing and power quality analysis. Our products are backed by over 125 years of experience in test and measurement instruments and encompass the latest international standards for quality and safety. AEMC® products can be purchased through a worldwide network of distributors. We also offer custom products on an OEM basis.