The
FLIR MR55 is a pin-based meter with wireless connectivity, which offers the convenience to view readings from a mobile device via the FLIR Tools® Mobile app. Thanks to a built-in library of 11 material groups, users can tune the meter to the appropriate test material to improve measurement accuracy. This library is easy to access on the FLIR.com website by scanning a QR code on the back of the meter with a mobile device.
- Pin Moisture - Wood Range: 7% to 29% (±2% MC accuracy); 30% to 99% (Reference Only) / Building Material Range: 1% to 99% Group 10, 1 to 35% Group 11 (Reference Only)
- Pin Moisture Groups - Wood Type: Groups 1–9; Building Materials: Groups 10 and 11
- Relative Humidity - Range 0-10% / Accuracy ±4%; Range 10-85% / Accuracy ±2%
- Display - Backlit, multifunction LCD
MEASUREMENT & ANALYSIS
- Measurement Principle - Electrical resistance using pins
- Pin Moisture - Wood Range: 7% to 29% (±2% MC accuracy); 30% to 99% (Reference Only) / Building Material Range: 1% to 99% Group 10, 1 to 35% Group 11 (Reference Only)
- Pin Moisture Groups - Wood Type: Groups 1–9; Building Materials: Groups 10 and 11
COMMUNICATION & DATA STORAGE
- Connectivity - Bluetooth BLE; Communications Protocol: METERLiNK®
USER INTERFACE
- Display - Backlit, multifunction LCD
POWER
- Auto Power Off (APO) - After 20 minutes
- Battery Life - Typical 70 hours without worklight
- Battery status indicator - 4-bar battery icon (100% to empty)
- Battery Type - (2) x 1.5 V AA
GENERAL
- Dimensions - 188 × 58 × 33 mm (7.4 × 2.3 × 1.3 in)
- Electrode Pins - Integrated, replaceable, 10 mm (0.4 in)
- Housing material - Impact-resistant plastic
- Weight - 160 g (5.6 oz) battery excluded
- Work light - White LED
ENVIRONMENTAL & CERTIFICATIONS
- Ambient temperature range - 0°C to 50°C (32°F to 122°F) / Accuracy: ±1°C (2°F)
- Certifications - CE, RCM, FCC/IC
- Drop test - 2 m (6.6 ft)
- IP Rating - IP40
- Relative Humidity - Range 0-10% / Accuracy ±4%; Range 10-85% / Accuracy ±2%
- Warranty - Limited 3 years
