Extech MO290 Pinless Moisture Psychrometer + IR Thermometer User Manual

Moisture meter is a professional instrument for measuring moisture content of wood and other building materials. It has pinless technology to quickly indicate the moisture content of materials without damaging the surface. It can also measure air temperature, IR temperature or humidity.


Extech MO290 Pinless Moisture Psychrometer + IR Thermometer User Manual - cover page
Brand
EXTECH
Document type
User Manual
Language
English
Pages
1
File format
PDF
File size
220 KB
Published
01 August, 2012
Updated
30 September, 2023
Model
MO290
MD5 checksum
F209CC65F734F9050B1F0E7AF0E54FD7

About this manual

The Extech MO290 is a multifunctional instrument designed to measure moisture content in wood and other building materials using non-penetrating Pinless technology. It also features a built-in IR thermometer for non-contact surface temperature readings, allowing users to identify cold spots and potential condensation issues.

What's inside

  • Features
  • Specifications
  • Ordering Information

Specifications

Pinless Moisture Range0 to 99.9 (Relative)
Pinless Depthup to 0.75" (19mm)
Air Temperature Range-20 to 170°F (-29 to 77°C)
IR Temperature Range-4 to 392°F (-20 to 200°C)
Emissivity0.95 fixed
Dimensions6.5x2.8x1.5" (165x70x38)
Weight7.4oz (210g)

Frequently asked questions

What is the pinless measurement depth?

The device measures moisture up to a depth of 0.75 inches (19mm) below the surface.

Does this meter include a pin-type probe?

Yes, it comes with a remote Pin-type probe that has a 3ft/0.9m cable length for contact moisture readings.

What is the field of view ratio for the IR thermometer?

The IR circuit has an 8:1 distance to spot ratio.

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