Field Instruments

Product Overview

The FLIR MR55 is a handheld pin-type moisture meter offering wireless connectivity and advanced material-group tuning to support accurate moisture content measurement in wood, building materials, and other substrates. With Bluetooth integration, ambient temperature and humidity sensors, and a rugged ergonomic design, the MR55 is ideal for building inspectors, remediation technicians, flooring professionals and HVAC/insulation contractors.

Key Features

• Pin-type electrode measurement for moisture content in timber, drywall, plaster and concrete
• Bluetooth® Low Energy connectivity for wireless data transmission to mobile apps (METERLiNK®)
• Built-in library of 11 material groups for improved measurement accuracy
• Measures ambient temperature and relative humidity simultaneously with moisture content
• Backlit LCD display and integrated work-light for low-light environments
• Replaceable electrode pins and AA battery power for field convenience
• Rugged construction with 2 m drop test rating and temperature/humidity tolerance

Technical Specifications

Brand: FLIR
Model: MR55
Type: Pin Moisture Meter with Bluetooth

• Moisture Range (Wood Groups 1-9): 7-29 % MC with ±2 % accuracy
• Moisture Range (Wood Groups 1-9) Beyond 29 %: 30-99 % (reference only)
• Moisture Range (Building Materials Groups 10-11): 1-99 % (Group 10) / 1-35 % (Group 11) (reference only)
• Ambient Temperature Range: 0 °C to 50 °C (32 °F to 122 °F), accuracy ±1 °C
• Relative Humidity Range: 0-10 % RH ±4 %; 10-85 % RH ±2-3.5 %
• Dimensions: 188 × 58 × 33 mm (7.4 × 2.3 × 1.3″)
• Weight: ~160 g (5.6 oz) without batteries
• Battery: 2 × AA (approx. 70 hours runtime without work-light)
• Protection Rating / Durability: Drop tested to 2 m; housing impact-resistant
• Display Features: Backlit multifunction LCD, data-hold function
• Connectivity: Bluetooth® / METERLiNK® protocol for app interface

Applications

• Moisture assessment in wood flooring, hardwood, panels and prepared surfaces
• Moisture intrusion detection in drywall, plaster, masonry and concrete
• Environmental and building envelope diagnostics for remediation work
• Pre-installation inspections for sub-floors, timber framing and floor systems
• HVAC/insulation contractor site check-lists and documentation

Why Buy from FieldInstruments.lk?

• 100% genuine FLIR test & measurement tools
• Competitive pricing and fast delivery across Sri Lanka
• Local expert technical support, calibration advice and field use guidance
• Trusted partner for industrial, instrumentation and inspection equipment

The FLIR MR55 offers advanced capability, wireless workflow integration and precision measurement for professional moisture diagnostics in demanding environments.

FLIR MR55 Sri Lanka
Pin moisture meter with Bluetooth
FLIR moisture meter timber and concrete
Building moisture detector Sri Lanka
FLIR MR55 moisture measurement tool
FieldInstruments.lk MR55

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk