The FLIR MR40 is a pocket-portable, rugged 2-pin, single-scale 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.
FLIR Mr40
EASY TO USE
Equipped with a clear LCD display, a simple On/Off button with 'Auto Power Off', replaceable pins, and an audible indication of measured range, the MR40 is a simple and effective tool for reliable measurements.
CONVENIENT, PORTABLE, RUGGED DESIGN
The MR40 is small enough to carry in your pocket, IP54 splash-proof rated, and 3-meter drop tested, so it's always ready to work when — and wherever— you are.
RELIABLE AND ACCURATE MEASUREMENTS
The MR40 has all the essential features you need to quickly verify moisture and determine the severity of the problem including a measurement 'hold' function and calibration/pin check integrated in the cap.
FLIR MR40 FEATURES
Moisture pen + flashlight
Single-scale moisture meter and flashlight
Pocket portable
MR40 fits in your pocket to easily carry with you
Simple and reliable
All the features you need including Measurement ‘Hold’, Calibration/Pin Check, and audible indication of measured range
Durable
Drop-tested and IP rated for water resistance
Replaceable Pins
Includes two sets of pins
Warranty
Includes Limited Lifetime Warranty
FLIR MR40 SPECIFICATIONS
| 5% to 60% MC (moisture content) | |
| Measurement Accuracy | 5 to 30% MC (Moisture Content): +/- 2%30- 60% MC (Moisture content): Reference onlyNote: For materials other than Group9/ Building Materials: plywood, drywall, and oriented strand board (OSB), download the MR40 Material Conversion Table (publication MR40-AN01) |
| Audible Indication | 5-12%: Low Beep rate. 13-60%: Higher beep rate.More than 60%: Highest Beep rate (Display OL) |
| Calibration/ Pin Check, Integrated in Cap | 16% |
| Work light | ~40 lumens |
| Display | LCD |
| Electrode pins | Integrated, Replaceable |
| Measurement Principle | Electrical Resistance |
| Warranty | Limited Lifetime |
| Calibration cycle | N/A |
| Certifications | CE |
| Power requirements | 2 × AAA alkaline batteries |
| 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.) |
| Ingress Protection Rating | IP54 Splash Proof |
| Operating temperature | -10 to 60°C (14 to 140°F) |
| Weight | 80g (2.8 oz) with Battery |
| Dimensions (H × W × L) | 193 x 26 x 31 mm (7.6" x 1.0" x 1.2") |
| Material | PC-ABS w/TPE Overmold |
| Color | Gray, black |
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