Extech MO55

Combination Pin/Pinless Moisture Meter

Take quick moisture measurements from a range of building materials using the pin or pinless (non-invasive) method with the Extech MO55. This easy-to-operate moisture meter uses display icons to indicate moisture levels as well as offers an audible alert. It's ideal for building restoration projects and applications where moisture detection on floors, tiles, and under carpets is critical, and it's a must-have tool for analyzing the after-effects of water leakage behind walls and in ceilings.

Quick Measurements on Wood, Sheet Rock, Plaster, and More
Test for moisture using built-in pins or using the sensor, to a depth of 25 mm (~1 in)
The audible alert beeps faster as moisture levels increase; display icons indicate low, medium, or high moisture content
Compact and efficient, with a built-in battery level check and measurement verification test

Specifications

General
Sensor Type Replaceable threaded contact pins (0.3"/8mm), non-penetrating electromagnetic sensor pad
WME Moisture Content (Pin) Wood: 5 to 50%; Other building materials: 1.5 to 33%
WME Moisture Content (Pinless) Wood: 0 to 99.9%; Other building materials: 0 to 99.9%
WME Moisture Content Basic Accuracy (Pin) ±(3% of reading + 5 digits)
WME Moisture Content Max Resolution (Pin) 0.10%
WME Moisture Content Max Resolution (Pinless) 0.10%
Additional Details
Certifications CE
Dimensions 6.7 × 2.6 × 1.2" (170 × 65 × 30mm)
Power 1 × 9V battery
Warranty 2 years
Weight 4.2oz (120g) battery not included

Resources & Support

User Manual

Extech MO55 User Manual GB

Certification

Extech MO55 Declaration of Conformity

User Manual

Extech MO55 User Manual

Datasheet

Extech MO55 Datasheet

Export Restrictions

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