Extech MO55A
Combination Pin/Pinless Moisture Meter
$119.00
Take quick moisture measurements from a variety of building materials using either the pin or pinless (non-invasive) method with the Extech MO55A. This easy-to-use moisture meter features a high-contrast color LCD with backlight for clear visibility in any environment. It uses intuitive display icons to indicate moisture levels and provides an audible alert that speeds up as moisture increases. Ideal for building restoration projects and applications where detecting moisture on floors, tiles, and under carpets is critical, the MO55A is also essential for analyzing the after-effects of water leakage behind walls and in ceilings.
Specifications
| General | |
|---|---|
| Measurement Depth | Pinless < 25 mm (1 in) |
| Measurement Principle | Electrical resistance (pins); Capacitance (pinless) |
| Measurement Range | Wood: Low: 1.5% to 16.9% Medium: 12% to 15.9% High: 16% to 50% Building Material Low: 1.5% to 16.9% Medium: 17% to 19.9% High: 20% to 33% |
| Relative Moisture Content (Pinless) | Wood: 0.0% to 99.9% Other building materials: 0.0% to 99.9% up to 25 mm (1 in) deep various with material under test |
| Sensor Type | Replaceable threaded contact pins, 8 mm (0.3 in); non-penetrating electromagnetic sensor pad |
| Storage Temperature Range | 0°C to 50°C (32°F to 122°F); < 85% RH |
| WME Moisture Content (Pin) | Wood Range: 5.0% to 50.0% Building Material Range: 1.5% to 33.0% |
| WME Moisture Content Basic Accuracy (Pin) | ±(3% + 5 digits) at 22°C to 25°C (72°F to 77°F) |
| WME Moisture Content Max Resolution (Pin) | 0.1% |
| Additional Details | |
|---|---|
| Battery Type | 3 × 1.5 V, AAA batteries |
| Certifications | CE, UKCA |
| Dimensions | 171.6 × 68 × 32.5 mm (6.7 × 2.7 × 1.3 in) |
| Display | Backlit Color LCD |
| Operating Conditions | 5°C to 45°C (41°F to 113°F); < 80% RH |
| Power | Auto Power Off after approx. 3 minutes |
| Warranty | 2 years |
| Weight | 151 g (0.33 lb) excluding batteries |
Resources & Support
User Manual
Extech MO55A User Manual
Datasheet
Extech MO55A Datasheet
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.
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