FLIR MR176 Moisture Meter
- Thermal Sensor: 80 x 60 FLIR Lepton®
- Measurement: Pinless/Pin, 0–100% Range
- Relative Humidity: 0 to 100%, ±2.5%RH
- Battery: 18 hours, Li-ion rechargeable
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Description
Advanced Moisture Detection Using IGM Technology Precision
The FLIR MR176 IGM™ Moisture Meter stands at the forefront of advanced building diagnostics, integrating state-of-the-art Infrared Guided Measurement (IGM) technology to revolutionize how professionals detect, trace, and confirm moisture-related problems. At its core, the MR176 is powered by the renowned FLIR Lepton® thermal imaging sensor—featuring a robust 80 x 60 thermal resolution—enabling users to visualize moisture issues not apparent to the naked eye. This integrated microbolometer sensor provides real-time thermal imaging, ensuring that you can not only suspect but actually see the potential presence of hidden moisture within walls, floors, and ceilings. The innovative inclusion of a single-laser pointer alongside the visual overlay makes pinpointing problem spots straightforward and efficient, removing the guesswork from moisture diagnostics. Whether you’re a building inspector, remediator, HVAC specialist, or facility manager, this tool equips you with the visual confirmation needed before moving on to more invasive testing.
Flexible Measurement With Pinless And Pin Probes
One of the FLIR MR176’s greatest strengths lies in its flexibility. The device is engineered with both an integrated pinless sensor and an external pin probe, giving users the power to choose between non-intrusive and intrusive moisture measurement methods. The pinless sensor is ideal for fast, broad area screening—detecting surface moisture quickly without causing damage to materials. Where more precise or deeper information is needed, the plug-in pin probe allows users to confirm readings intrusively, drilling down on potential trouble spots. This dual-measurement approach makes the MR176 indispensable for structural surveys, post-flood assessment, wood moisture content analysis, and routine maintenance in both residential and commercial environments. Thanks to its adaptable measurement depth (up to 19mm for pinless mode) and nine selectable material groups for pin-based readings, professionals can confidently tackle a vast array of moisture detection challenges across wood, drywall, plaster, and masonry with a single tool.
Replaceable Hygrometer Ensures Minimal Downtime Always
Professional contractors and inspection teams know that downtime can be costly—particularly when dealing with time-sensitive property or restoration projects. The MR176 acknowledges this by incorporating a field-replaceable temperature and relative humidity (RH) sensor. Instead of returning the entire device for service or recalibration, users can simply swap out the MR01 hygrometer probe in the field. This modular design enables continuous operation, helping teams maintain schedules and eliminate unnecessary service delays. The temperature sensor covers a generous range of 0 to 50°C (32 to 122°F) with tight accuracy, while the relative humidity sensor spans a full 0 to 100% with only 2.5%RH deviation. These environmental measurements are essential not only for identifying conditions conducive to moisture buildup, but also for calculating dew point and mixing ratio—key parameters in preventing condensation and structural compromise in building envelopes, storage, and manufacturing processes.
Pinpoint Moisture Problems With Integrated Laser Guidance
Navigating complex environments efficiently is critical during moisture investigations. The MR176’s onboard laser orientation system projects a visible pointer directly in the center of the device’s thermal image, greatly streamlining the process of identifying exact locations for further probing. This unique feature means that once IGM technology highlights a potential moisture anomaly, technicians can instantly align the device and confidently place the meter’s probe at the precise area requiring deeper examination—no guesswork or repeated attempts needed. The result is an accelerated investigation workflow, minimizing disruption for occupants and saving considerable labor time. Especially useful in settings such as multi-story buildings, museums, hospitals, or renovated homes—where moisture ingress can have severe implications—laser-guided targeting ensures problems are found and fixed rapidly.
Intuitive Interface And Digital Reporting Solutions
FLIR’s commitment to user convenience is clearly reflected in the MR176’s intuitive graphical interface. The vibrant 2.3″ color TFT display (QVGA 320 x 240 pixels) offers easy menu navigation, detailed visualizations, and immediate access to measurement data and thermal images. With adjustable palettes—Iron, Rainbow, Ice, Greyscale—users can tailor image contrast for maximum clarity in different environments or material conditions. Furthermore, every thermal image captured can be automatically saved in BMP format with overlaid measurement values—ideal for documentation and reporting. The device’s robust gallery function holds up to 9,999 images, streamlining record-keeping for large or ongoing projects. Coupled with FLIR Tools software, users can easily generate comprehensive inspection reports, share findings with clients or team members, and back up data for future reference. This feature ensures regulatory compliance and enhances customer satisfaction.
Specialized Applications In Moisture Diagnosis And Remediation
The MR176 is designed for a diverse range of professional applications, covering building inspection, HVAC system troubleshooting, property restoration, and industrial facility maintenance. For building inspectors, it’s invaluable for identifying issues like roof leaks, basement seepage, or rising damp before they escalate. Restoration specialists rely on its precise measurements and clear visual indicators for post-flood assessments, ensuring remediation work addresses all affected areas. In HVAC, it assists in diagnosing moisture infiltration around ductwork or pipes, reducing the chances of mold growth and system failure. The MR176 also aids in quality assurance for construction, confirming correct drying after installations or before coverings are applied. The comprehensive dew point and vapor pressure readings further empower facility managers to proactively prevent condensation and safeguard sensitive assets in storage or archives.
tpt24: Delivering Premium FLIR Solutions Globally
Purchasing the FLIR MR176 Moisture Meter from a trusted source ensures not only product authenticity but also superior after-sales support. tpt24 is proudly recognized as the world’s leading online retailer for high-performance FLIR products, including the MR176. tpt24’s rigorous sourcing guarantees that every customer receives a genuine, factory-sealed product—backed by FLIR’s global warranty and quality standards. No matter where you are—across the Americas, Europe, Asia, Africa, or Oceania—tpt24 offers swift, reliable delivery, so you can start your projects without delay. Every order comes with clear documentation, a warranty of up to 10 years, and support for replacement parts and accessories. Choosing tpt24 is a commitment to professionalism, efficiency, and peace of mind—essential for demanding technical work.
Unmatched Reliability And Comprehensive Warranty Coverage
The FLIR MR176 Moisture Meter is not only engineered for performance but also built for longevity. The rugged design endures frequent field use, while agency approvals (CE, FCC, RCM) and certification to strict EMC and laser equipment standards ensure user safety and regulatory compliance. The long-lasting Li-ion rechargeable battery provides up to 18 hours of continuous use—sufficient for extended field days or multi-site inspections. Packaging is compact, protecting the instrument and essential accessories for transport and storage. With its cutting-edge IGM technology, replaceable sensors, and long warranty, the MR176 sets a new standard for reliability in moisture measurement and environmental diagnostics, giving professionals the confidence to deliver consistent, accurate results year after year.
Specifications
| Category | Specification |
|---|---|
| Thermal Image Palettes | Iron, Rainbow, Ice, Greyscale |
| Pin Moisture | Range: 7%–30% (±1.5% MC); 30%–100% (Reference only) |
| Pin Moisture Groups | 9 Material Groups |
| Pinless Moisture Range | 0 to 100 |
| Pinless Measurement Depth | Up to 0.75″ (19mm) |
| Air Temperature | 32°F to 122°F (0°C to 50°C) / ±1.1°F (±0.6°C) |
| Relative Humidity | 0 to 100% / ±2.5% RH |
| Dew Point | -22°F to 122°F (-30°C to 50°C) / ±1.8°F (±1.0°C) |
| Mixing Ratio | 0 to 560 GPP (0.0 to 80.0 g/kg) / ±2GPP (±0.25 g/kg) |
| Vapor Pressure | 0.0 to 12.0 kPa / ±0.05 kPa |
| Detection Limit | 19.7in² (49cm²) @ 32ft (10m) (Wet Area Detection) |
| Measurement Resolution | 0.1 |
| Response Time Pin Mode | 750 ms |
| Response Time Pinless | 100 ms |
| Image Calibration | Automatic with manual lock scale option |
| Imaging Detector | FLIR Lepton microbolometer |
| Thermal Image Resolution | 80 × 60 (4800 pixels) |
| Thermal Image Minimum Focus | 4″ (10cm) |
| Display Type | 2.3″ QVGA color TFT (320 × 240 pixels) |
| Field of View (W × H) | 51° × 38° |
| Laser Orientation | Single laser pointer to thermal image center |
| Sensitivity | <150mK |
| Spectral Response | 8 to 14µm |
| Image Update Speed | 9Hz |
| Gallery | 17,540 |
| Saved Image File Format | BMP with measurement values overlaid |
| Stored Image Capacity | 9,999 images |
| Battery Type | 3.7V, 3000mAh Li-ion rechargeable (micro USB) |
| Continuous Run Time | Up to 18 hours |
| Typical Usage | ~4 work weeks per charge |
| Includes | MR01 Replaceable Temp & RH Sensor, MR02 Standard Pin Probe, Quick Start Guide, International USB Charger, USB Cable |
| Packaging Size | 33 × 14 × 12 cm (13 × 5.5 × 4.75 in.) |
| Agency Approvals | CE, FCC Class B, RCM |
| Certification Standards | EN 61326 (EMC), EN 60825-1 Class 2 (Laser) |
| Warranty | 10 Year |












