The MR277 is the first FLIR building inspection system to combine the advantages of Infrared Guided Measurement (IGM) and our patented Multi-Spectral Dynamic Imaging (MSX) with advanced environmental sensors to help you quickly locate, clearly identify, and easily document problems. IGM technology and a laser pointer isolate the area where you can use the integrated pinless moisture sensor for non-invasive readings or external pin probe for invasive measurements. With automatically calculated environmental readings and a field-replaceable humidity/temperature sensor, the MR277 lets you finish the job and minimize downtime. Connect to external devices with METERLiNK® and use FLIR Tools® to enhance troubleshooting and reports.