Exergen handheld scanners

The D-Series handheld IR scanners are entirely different types of instruments than conventional temperature measuring devices. Designed specifically for the highest possible accuracy, they are infrared instruments which are certified with NIST-traceable accuracy on real surfaces of unknown emissivity, while remaining completely free of the contact errors and heat sinking errors of contact devices. They are the preferred choice of reference thermometer for OEM customers. They come in 2 different configurations: the standard long-nose (D501) version and the remote sensor (D501-RS) version.