Extech products have been a trusted name in test and measurement since 1971, offering innovative, handheld tools for professionals, tradespeople, and DIY enthusiasts worldwide. Headquartered in Nashua, New Hampshire, and now part of Teledyne FLIR, Extech delivers a vast portfolio—including multimeters, thermal imagers, clamp meters, environmental meters, and borescopes—designed to troubleshoot electrical, mechanical, and environmental challenges with precision and ease.
Renowned for quality and versatility, Extech products feature advanced capabilities like Bluetooth connectivity, iOS/Android app integration, and multi-functional designs that replace multiple tools with one. From the Extech EX Series multimeters to the HDV600 videoscope with wireless articulation, each item reflects a commitment to excellence in technology—hence the name Extech. Certified to ISO 9001:2015, their tools excel in industries like HVAC, electrical, and facilities maintenance, offering durability and high-value performance. Whether measuring light, sound, humidity, or temperature, Extech empowers users with reliable, cutting-edge solutions that simplify complex tasks and enhance productivity, making it a go-to brand for modern problem-solving.