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Pocket Moisture Meter

Extech MO230

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The Extech MO230 Pocket Moisture Meter's large dual graphical LCD displays moisture in wood and other building materials plus air temperature and relative humidity. The analog bargraph displays moisture, minimum/maximum moisture values, and programmable wet/dry indication. Use on wood, paper, wallboard, sheet rock, cardboard, plaster, concrete, and mortar. The memory contains 3 wood groups and four building material groups with calibrations for approximately 150 species of wood and 19 building material types. The index mode has programmable high and low values to quickly locate moisture with comparative measurement. Includes replaceable threaded electrode pins, impact proof housing, auto power off which conserves battery energy, built-in battery check, and measurement verification test. Complete with protective cap, replacement pins, and three CR-2032 button batteries.

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General Specifications
Measurement Principle
Electrical resistance
Relative Humidity
0 to 100%
Sensor Type
Replaceable threaded contact pins, 0.3" (8mm)
Temperature (Contact)
-40 to 158 °F (-40 to 70 °C)
WME Moisture Content (Pin)
Wood: 0 to 75%; Other building materials: 0.1 to 24%
Additional Details
6.25 × 2.5 × 1.2" (159 × 63.5 × 30.5mm)
3 × CR-2032 (1.5V) button batteries
2 years
3.5oz (100g)
Related Documents
Export Restrictions

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.

Extech MO230