Data Sheet
The MR59 is an aordable pinless meter for professionals 
in moisture remediation, pest control, home or building 
inspection, and floor installation. It is a high-quality, 
reliable, and easy-to-use moisture-detection tool. Wireless 
connectivity makes it easy to view readings on a mobile 
device from the FLIR Tools® Mobile app when the meter’s 
display is out of view. Thanks to the ball-probe sensor, the 
user can cover a large area in a short time without making 
a mark; measure into corners, over uneven surfaces, 
and around baseboards; and detect problems below the 
surface. The MR59 is a reliable standalone meter—or a 
useful accessory to pair with a FLIR thermal imager.
www.flir.com/mr59
BALL PROBE MOISTURE METER 
WITH BLUETOOTH®
FLIR MR59
™
INSPECT ANYWHERE 
WITH EASE
Designed to make your job easier and more efficient
LOCATE HIDDEN 
MOISTURE EFFICIENTLY
Survey large areas quickly and non-destructively
•  Wirelessly connect the meter to FLIR Tools 
Mobile to view readings on a mobile device 
•  Work in dim lighting with the backlit 
display and bright worklight
•  Use with the MR04 extension pole to reduce the need 
for a ladder, or to optimize ergonomics for ‘high’ and 
‘low’ measuring targets (accessory not included) 
•  Easily run the meter over and around objects on the 
measuring surface with the ball-probe sensor
•  Create a heat map of the affected area and follow 
the migration path to a hidden source of moisture
•  Identify potential moisture problems up 
to 100 mm (4 in) below the surface
RELY ON THIS METER 
TO GET THE JOB DONE
Take the durable, drop-tested meter to every job 
•  Detect moisture in a wide range of 
common building materials
•  Receive stable, repeatable readings. The 
meter’s handgrip is designed to prevent hands 
from interfering with measurements
•  Take advantage of product enhancements 
by upgrading rmware as needed via micro 
USB port (located in battery compartment)


