Data Sheet
Table Of Contents
- 1 Advisories
 - 2 Introduction
 - 3 Safety
 - 4 Descriptions
 - 5 User Interface Menus
 - 6 Powering the MR277
 - 7 Moisture Measurement Operation
 - 8 Thermal and Visible Camera Operation
 - 9 Ambient Temperature and Humidity Measurements
 - 10 Capturing and Working with Screen Captures
 - 11 Bluetooth® Communication and FLIR Tools™
 - 12 Field Firmware Updates
 - 13 Maintenance
 - 14 Specifications
 - 15 Appendices
 - 16 Limited 10–Year Warranty
 - 17 Customer Support
 
Introduction
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Thank you for selecting the FLIR MR277. The MR277 integrates high quality
thermal imaging and digital camera technology with best-in-class moisture
detection and measurement. The MR277 includes an integrated noninvasive
pinless moisture sensor, an external pin moisture probe (MR02), and a re-
placeable temperature and relative humidity ambient sensor (MR13). The
MR277 also provides dew point, vapor pressure, and mixing ratio calculations.
The MR277 features Infrared Guided Measurement (IGM™) technology that
allows you to quickly scan and target problem areas. The MSX® feature (Mul-
ti-Spectral Dynamic Imaging) superimposes the digital camera image on the
thermal image providing valuable image detail.
The MR277 stores camera images (with measurement data) for later transfer
to a PC (via USB). Images can also be transmitted to mobile devices using
the Bluetooth® utility running the FLIR Tools™ App.
Visit https://www.support.flir.com to find additional accessories and to register
the MR277 which extends the standard one-year warranty to the 2-10 Year
Warranty.
Features
• FLIR Lepton® microbolometer Focal Plane Array (FPA) with integrated
shutter delivers best-in-class thermal imaging
• Quickly scan for moisture using the integrated noninvasive pinless mois-
ture sensor
• External pin probe (included) for resistive moisture content measurements
• Ambient air temperature and relative humidity readings from field replace-
able sensor
• IGM™ Moisture mode shows both the thermal image and moisture read-
ings on one screen
• IGM™ Custom mode allows user to select which moisture and psychro-
metric readings to display
• MSX® feature superimposes the digital camera image on the thermal
image
• Psychrometric mode displays ambient air temperature, relative humidity,
dew point, mixing ratio, and vapor pressure
• Moisture-only mode shows Pin or Pinless moisture readings in large-digit
format
• Temperature Scale Lock adds precision to thermal image scanning
#NAS100005; r. AG/62027/62027; en-US
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