5-in-1 Moisture Meter with METERLiNK™


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The FLIR MR77 has everything you need for moisture remediation or HVAC: a pinless moisture sensor and pin probe, a temperature and relative humidity sensor, and an IR thermometer. The meter includes Bluetooth® for remote viewing and sharing, as well as METERLiNK® technology to wirelessly embed readings into radiometric infrared images on compatible FLIR thermal cameras. Made with field-replaceable sensors, the MR77 is engineered to help you get more done in less time.

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  • All the Sensors You Need

    All-in-one tool featuring an integrated pinless moisture sensor, a pin-type probe, a temperature and relative humidity sensor, and an IR thermometer

  • Create Reports Fast

    Wirelessly connect to a compatible mobile device to share data and integrate readings onto images from FLIR thermal cameras.

  • Built to Last

    The double-molded, rubberized case is shock-resistant from drops as high as two meters to bolster reliability and durability.

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IR Temperature
Range -4 to 392°F, -20 to 200°C / Basic Accuracy +/- 3.5%
System Overview
Compliance & Certifications
Limited Lifetime
Connections & Communications
Bluetooth range max
32 ft (10 m)
Drop test
6.5 ft (2 m)
Relative Humidity
Range 0 to 99% RH / Basic Accuracy +/- 2.5% RH
Vapor Pressure
Range 0 to 20.0kPA / Basic Accuracy +/- 2%
Imaging & Optical
Sensor Temperature
Range -18 to 170°F, -28 to 77°C / Basic Accuracy +/- 3.6°F, 2°C
Measurement & Analysis
IR Distance to Spot Ratio
8 : 1 in
IR Emissivity
Range 0.95 (fixed)
Pin Moisture
Range 0 to 99% WME / Basic Accuracy +/- 5%
Pinless Moisture
Range 0 to 99.9 / Basic Accuracy Relative
Pinless Moisture Depth Max
0.75 inches (19mm)
Shipping Information
Packaging Size
13.5 cm x 11 cm x 30 cm (5.3? x 4.8? x 11.8?)
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to a dual use product controlled for export by the Export Administration Regulations (EAR). Diversion contrary to US law is prohibited. US Department of Commerce authorization is not required prior to export or transfer to foreign persons or parties unless otherwise prohibited.


$719.99 $559.99