About This FLIR MR277: Clearly and accurately identify building-related issues LOCATE PROBLEM AREAS FASTER: Quickly find moisture, air leaks, insulation voids, and more with thermal imaging that's 4x the resolution of earlier IGM moisture meters DIAGNOSE EFFICIENTLY AND ACCURATELY: Pinpoint moisture issues with integrated non-invasive sensor, and capture accurate readings across the problem area with provided external pin probe and optional specialty moisture probes DO MORE IN LESS TIME: A single tool accelerates finding issues and documenting problems in one file with thermal and comprehensive visual imagery along with accurate hygrometer readings and laser location Limited 10-Year Warranty Overview Brand : FLIR Product Dimensions : 2.8"W x 21.6"H Item Weight : 2.1 Pounds Battery Description : Alkaline Mounting Type : Tabletop