This meter has a 4-ft. Ribbon micro-cable that allows you to place the probe within an area and close the door without affecting the probe or the door seal. Accurately monitor temperature within freezers, water baths, heating blocks, incubators, refrigerators, and other areas. The meter includes a fast-response type-K probe that can be used for general purpose applications. Users can also choose from a wide verity of probe sold separately for surface, liquid, air or semi-solid materials. Whats included: one beaded-wire Type K probe, NIST traceable report by manufacturer, leatherette case, and one 9 V battery. Ultra-thin cable lets you measure within doored equipment for use in remote measurement applications high-impact, chemical-resistant ABS case nist-traceable certificate