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FLIR Industrial Pinless Moisture Pyschrometer with Limited NIST - MR77-NISTL

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FLIR Industrial Pinless Moisture Pyschrometer with Limited NIST - MR77-NISTL

FLIR Industrial Pinless Moisture Pyschrometer with Limited NIST - MR77-NISTL



MR77-NISTL Pinless Moisture Pyschrometer with Limited NIST by FLIR

The new FLIR MR77 is a rugged, feature-packed moisture meter incorporating a pinless sensor and a wired pin probe to capture moisture readings up to 0.75 below the surface of various wood types and building materials. The unit also incorporates a laser-spot IR thermometer, a field-replaceable temperature/humidity sensor, and High/Low moisture and humidity alarms.


  • Pinless Moisture Sensor: Capture accurate, non-destructive moisture readings up to 0.75" below material surfaces using the integrated pinless sensor.
  • Wired Pin Probe: Monitor moisture levels in hard-to-reach areas using the FLIR MR77's external pin probe on 30" wire.
  • Built-in IR Thermometer: Quickly capture spot temperatures using the non-contact, IR thermometer with laser spot.
  • Intuitive Display: Large, clear LCD screen simultaneously displays moisture, relative humidity, and air temperatures.
  • Bluetooth Connectivity: Upload data to FLIR Tools Mobile software so you can easily turn moisture/environmental trending graphs into professional reports.
  • METERLiNK Compatibility: Embed moisture readings into thermal images from METERLiNK-enabled FLIR IR cameras for enhanced documentation/reporting.
  • Shock-Resistant: Double-molded, rubberized case is shock-resistant from drops from as high as two meters to bolster reliability and durability.
  • Rugged Design: CDesigned to resist contamination, the temperature/humidity sensor is field replaceable to keep the unit in action on the job site.


  • 9V Battery
  • User Manual/CD
  • Temperature/RH Sensor
  • Wired Pin Probe
  • Limited Lifetime Warranty
  Range Basic Accuracy
Pinless Moisture 0 to 99.9 Relative
Pinless Moisture Depth Max 0.75 inches (19mm)  
Pin Moisture 0 to 99% WME ± 5%
Relative Humidity 0 to 99% RH ± 2.5% RH
Sensor Temperature -18 to 170°F, -28 to 77°C ± 3.6°F, 2°C
IR Temperature -4 to 392°F, -20 to 200°C ± 3.5%
IR Distance to Spot Ratio 8 : 1 in  
IR Emissivity 0.95 (fixed)  
Vapor Pressure 0 to 20.0kPA ± 2%
General Information
Bluetooth Range Max 32 ft (10 m)
Drop Test 6.5 ft (2 m)
Warranty Limited Lifetime
Certifications CE, FCC

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