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Extech MO55 Compact Pin/Pinless Moisture Meter

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£44.34 £36.95
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Need to measure moisture content around your home, in properties, caravans and more? Extech's MO55 is made for the task.

The MO55 moisture meter is a combination pin and pinless instrument. This means that it includes sharp pins on the top designed for insertion into a material, but also has a non-invasive scanning mode for use in locating moisture, or for use in areas where you don't want to cause damage to the material.

With the MO55, you'll be able to quickly and easily measure moisture content in multiple types of material, including wall board, sheet rock, cardboard, plaster, concrete, mortar and many different types of wood. It's an excellent tool for a wide variety of projects, including building resoration and similar applications where you can use the MO55 to check for moisture content on floors, tiles and under carpets, as well as walls and ceilings.

When measuring, the MO55 will display a numerical reading as a moisture percentage, sound an audible tone which increases in frequency as moisture content rises and display an icon showing low, normal or high levels of moisture.

Additional features of this moisture meter include a data hold function which freezes the value shown on the screen and a measurement verification mode.

Extech MO55 Compact Pin/Pinless Moisture Meter Key Features

  • Measure the moisture content in wood and building materials, including wall board, sheet rock, cardboard, plaster, concrete and mortar
  • Dual modes - invasive 'pin' mode and non-invasive 'pinless' measurement mode
  • Pinless moisture mode can measure to a depth of 25mm
  • Audible alert - tone rate beeps faster as moisture levels rise
  • Icons display low, medium and high levels of moisture content
  • Easy to use, compact design
  • Data hold function temporarily freezes current value shown on the screen
  • Built-in battery level check and measurement verification test
  • Automatic power off conserves battery power

What's Included?

  • Extech MO55 Moisture Meter
  • Protective Cap
  • 9V Battery
Part CodeMO55

Extech MO55 Technical Specifications

SpecificationsPin ModePinless Mode
Sensor Type Contact Pins Pinless Sensor
Wood Moisture Range 5 to 50% 0 to 99%
Other Building Materials 1.5 to 33% 0 to 99%
Resolution 0.1% 0.1%
Wood Moisture Icon Levels Low: 5 to 11.9%
Medium: 12 to 15.9%
High: 16 to 50%
Low: 0 to 16.9%
Medium: 17 to 29.9%
High: 30 to 99.9%
Building Material Icon Levels Low: 1.5 to 16.9%
MediumL 17 to 19.9%
High: 20 to 33%
Low: 0 to 16.9%
Medium: 17 to 29.9%
High: 30 to 99.9%
General Specifications
Dimensions 170 x 65 x 30mm
Weight 120g battery not included
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