Inte grat ed wor kligh t elimin ates the nee d to car ry a
separate flashlight
FLIR
MR40
Moisture Pen + Flashlight
The FLIR MR40 is a pocket-portable, rugged 2-pin, singlescale moisture meter with an integrated flashlight for wood
and common building materials – ideal for builders, building
inspectors, remodelers, moisture remediation technicians,
pest control professionals, and residential roofing and flooring
contractors. Providing reliable and accurate measurements
offered at a highly affordable price point, MR40 is a quick and
easy-to-use tool to find and quantify moisture content.
When used in combination with a thermal camera, MR40
can help confirm whether a cold spot in a thermal image
is moisture, and measure the severity of the problem.
Easy to use
Simple and effective tool for reliable measurements
• Clear LCD display
• Simple On/Off button with ‘Auto Power Off’
• Replaceable pins (includes 2nd set)
• Audible indication of measured range (5- 12%, 13- 60%, 60%+)
Rugge d, compact d esign f or mea surement s in tight
spaces
Convenient, portable, rugged design
Ready to work when and wherever you are
• Small enough to carry in your pocket and
take measurements in tight spaces
• IP54 splash-proof rated, operating temperature: -10°C to 50°C
• 3-meter drop tested
Reliable and accurate measurements
Provides essential features and functions to
quickly verify and quantify moisture
• Measurement ‘Hold’ function
• Calibration/Pin check integrated in cap
flir.com/inst ruments/MR40
Specifications
Measurements
Measurement Range 5% to 60% MC (M oisture Content)
Measurement Accuracy 5 to 30% MC (Moisture Content): +/- 2%
Audible Indication
Calibration/ Pin Check,
Integrated in Cap
General Information
Flashlight ~40 lumens
Display LCD
Electrode pins Integrated, Replaceable (4 pins included)
Measurement Principle Electrical Resistance
Warranty Limited lifetime
Calibration cycle N/A
Batter y type 2 × AA A alkaline batteries (included)
Battery life 70 Hrs W/O Flashlight
Battery status indicator 4 Bar battery icon
Auto Power Off (APO) 3 minutes
Drop test 3 m (9.8 ft.)
IP Rating IP54 Splash Proof
Operating temperature -10 to 60°C (14 to 140°F)
Weight 8 0g (2. 8 oz) with batteries
Dimensions (H × W × L) 193 x 26 x 31 mm (7.6” x 1.0” x 1.2”)
Material PC- ABS w/TPE Overmold
30 to 60% M C (Moisture Content): Reference only
Note: For materials other than Group 9/Building Materials:
plywood, dr ywall, and oriented strand board (OSB), download
the MR4 0 Material Conversion Table (publication MR 40 -A N01):
http://tinyurl.com/ jteb653
5 to 12%: Low Beep rate. 13 to 60%: Higher beep rate.
More than 6 0%: Highest Beep rate (Display OL )
16%
Quick and easy to use; reliable and accura te re sults
Use MR4 0 to confirm w hether the c old spo t foun d in a
thermal image is moisture
What’s in the Box UPC
MR40 Moisture Pen + Flashlight
(spare set of pins in box)
793950370414
Accessories Optional
MO25-PINS Spare electrode pins
(10 pins per pack)
Speci ficatio ns are subje ct to change withou t notice. F or the most u p-to -d ate speci fications, go to w ww.flir.com
793950470268
PORTLAND
Corporate Headquarters
FLIR S ystems, Inc.
27700 SW Park way Ave.
Wilsonville, OR 97070
PH: +1 866.47 7.3687
NASHUA
FLIR S ystems, Inc.
9 Townsend West
Nashua, NH 03063
PH: +1 866.47 7.3687
CANADA
FLIR Systems, Ltd.
920 Sheldon Court
Burlington, ON L7L 5K6
Canada
PH: +1 800.613.0507
LATIN AMERICA
FLIR S ystems Brasil
Av. Antonio Bardella,
320 Sorocaba,
SP 18085-852
Brasil
PH: +55 15 323 8 7080
CHINA
FLIR Systems Co., Ltd
Rm 1613-16, Tower II
Grand C entr al Plaza 1
38 Shatin Rural
Committee Rd.
Shatin, New Territories
Hong Kong
PH: +852 27 92 8955
BELGIUM
FLIR Systems
Luxemburgstraat 2
2321 Meer
Belgium
PH: +32 (0) 3665 5100
UNITED KINGDOM
FLIR S ystems UK
2 Kings Hill Ave., Kings Hill
West Malling, Kent
ME19 4AQ
United Kingdom
PH +44 (0)1732 220 011
Equipment de scribed herein ma y require US Go vern ment authoriza tion for export purposes. Di vers ion
cont rar y to US law is proh ibite d. Imagery f or illustra tion purpos es onl y. Speci fica tions a re subj ect to change
with out no tice . ©2017 FLIR Systems, Inc. All rights res erv ed. (U pdat ed Mar 7 ) 17-0533
flir.com/inst ruments/MR40
www.flir.com
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