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FLIR
MR77 Pinless Moisture Pyschrometer

Flir MR77 Pinless Moisture Pyschrometer is a Moisture Meter & Hygrometer in one rugged tool. It‘s everything you need in a Moisture Pyschrometer for moisture remediation or HVAC trouble shooting!

Part Number:
MR77

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Manufacturer's RRP

£649.00
(£778.80 incl. VAT)
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Product Description

Flir MR77 Moisture Meter and Hygrometer - Everything you need for moisture remediation / HVAC

The rugged, rubber over-molded, pocket-sized MR77 is a feature-packed moisture meter incorporating a pinless sensor and a wired pin probe to capture moisture readings up to 1.9 cm (0.75 in) below the surface of various wood types and building materials.

The Flir MR77 also incorporates a laser-spot IR thermometer, a field-replaceable temperature/ humidity sensor, and High/Low moisture and humidity alarms.

The meter features Bluetooth for remote viewing and sharing, plus 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.


▶ Video: FLIR MR77 Moisture Meter and Hygrometer:

Thumbnail for the FLIR MR77 Moisture Meter and Hygrometer Video


Flir MR77 Key Features:

  • Field-replaceable temperature and relative humidity sensor
  • 2-meter drop-tested
  • Industry-leading limited lifetime warranty with registration
  • Features pinless moisture sensor, temperature and RH sensor, and IR thermometer for fast non-contact measurements
  • Remote pin-type probe for contact moisture readings
  • Bluetooth METERLiNK technology

 

What comes with the Flir MR77?

  • Flir MR77 Pinless Moisture Psychrometer
  • 9V Battery
  • User Manual/CD
  • Temperature/RH Sensor
  • Wired Pin Probe

 

Technical Specification + Data Sheets

Comparison Chart for: FLIR MR77 Pinless Moisture Pyschrometer

MR77MR160MR176MR265MR277
Thermal Imaging
IR Resolution (IGM)80 × 6080 × 60160 × 120160 × 120
Field of View51° × 38°51° × 38°57° × 44°55° × 43°
Thermal Image PalettesIron, Rainbow, Ice, GrayIron, Rainbow, Ice, GrayIron, Rainbow, Arctic, White-hot, Black-hotIron, Rainbow, Arctic, White-Hot, Black-Hot
Display
LCD with LED Backlight
Colour QVGA Display2.3 in 64K TFT graphic2.3 in 64K TFT graphicQVGA (320 × 240 pixels) 2.8 in color TFT graphical displayQVGA (320 × 240 pixels) 2.8 in. color TFT graphical display
Moisture Detection
Moisture Measurement (Pin and pinless)
Pin Moisture Range AccuracyWood groups (1-9): Wood groups (1-9):Wood groups (1-9):Material groups (1-11):Material groups (1-11):
7% - 30% MC (±1.5% MC)7% - 30% MC (±1.5% MC)7% - 30% MC (±1.5% MC)7% - 30% MC (±1.5% MC)7% - 30% MC (±1.5% MC)
30% - 100% (Reference Only)30% - 100% (reference only)30% - 100% (reference only)30% - 100% (reference only)30% to 100% (reference only)
Pinless Moisture Range0 to 99.9% relative0 to 100% relative0 to 100% relative0 to 100% relative0 to 100% relative
Relative Humidity Accuracy0% - 10% (±3%) 10%- 90%(±2.5%)0% to 100% (±2.5%)
10% - 90% (±2.5%)
90% - 99% (±3%)
Pinless Moisture DepthUp to 19 mm (0.75 in)*Up to 19 mm (0.75 in)*Up to 19 mm (0.75 in)*Max of 19 mm (0.75 in)Up to 19 mm (0.75 in)
Pin Moisture Material Types9 wood groups9 wood groups9 wood groups11 material groups11 material groups
General
Laser Pointer
Laser Pointer with IR temperature
Saved Image File Format.BMP with values overlaid.BMP with values overlaidRadiometric JPGRadiometric JPG
.CSV Stored Data Format
Stored Image Capacity20 points internal storage9999 img9999 img15000 img15000 img
IR Temperature-20 to 200°C (-4 to 392°F)0°C to 100°C (32°F to 212°F)0°C to 100°C (32°F to 212°F)
ConnectivityBluetoothBluetooth & METERLiNK
Temperature/RH Sensor CalculationsVapor Pressure, Relative Humidity, Temperature, GPP, Dew PointVapor Pressure, Relative Humidity, Temperature, GPP, Dew PointVapor Pressure, Relative Humidity, Temperature, GPP, Dew Point
Battery1x 9 VInternal rechargeable Li ionInternal rechargeable Li ionRechargeable 3.7 V nominal, 5400 mAh LiPoRechargeable 4.2 V, 5400 mAh LiPo
Drop Test2 m (6.6 ft)3 m (9.8 ft)3 m (9.8 ft)2 m (6.6 ft)2 m (6.6 ft)
*Depending on material under test
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Available Accessories
Accessory Code Description Price (Ex VAT)
MR01-EXT Replaceable Temp/RH Sensor for FLIR MR77; MR277; MR176 £77.00 ADD
MR02 Replacement MR77 Pin Probe £32.00 ADD
MR05 Impact Pin Moisture Probe for MR77 £84.00 ADD
MR05-PINS1 Replacement Pins for MR77 (standard) 1.50~1.55 mm - includes (25) sets of pins £119.00 ADD
MR05-PINS2 Replacement Pins for MR77 (wide) 2.26~2.35 mm - includes (25) sets of pins £119.00 ADD
MR10-2 Protective Case for Moisture Meter £53.00 ADD

 

 

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