FLIR MR55 USER MANUAL Document Identifier: MR55-en-US_AB
4
2.
Introduction
Thank you for selecting the FLIR MR55 Pin Moisture Meter with Bluetooth®
connectivity. This instrument detects moisture in wood and other building materials.
The MR55 also measures Relative Humidity (RH) and ambient Temperature. This device
is shipped fully tested and calibrated and, with proper use, will provide years of reliable
service.
2.1 Key Features
Resistance-based pin moisture measurements for wood and other building materials
including plywood, drywall, oriented strand board (OSB), brick, cement screed,
concrete, cement mortar, anhydrite screed, lime mortar, and plaster
Ambient Temperature and Relative Humidity measurements
Test material group selectivity
Bluetooth® data transmission
Firmware upgrades via micro USB port located in battery compartment
Work light
Backlit LCD
Self-test calibration verification (test points in protective cap)
Replaceable electrode pins
Data Hold
Battery powered (2 x 1.5V ‘AA’ cells)
Automatic Power OFF after 20 minutes