Extech MO290 Pinless Moisture Psychrometer + IR


Quantity: Out Of Stock

Category: Moisture Meters

Quick Overview:

8-in-1 Meter with Built-in IR Thermometer

The MO290 is an 8-in-1 meter that combines a Pin/Pinless Moisture Meter with a built-in InfraRed Thermometer. Additional measurements include: Temperature, Humidity, Grains per Pound, Dew Point, Vapor Pressure, and Condensation Point. Complete with pin moisture probe, 9-Volt battery, and case.

  • Measure Humidity, Air Temperature (with built-in probe) plus non-contact InfraRed Temperature
  • Pinless moisture sensor allows to monitor moisture in wood and other building materials with no surface damage
  • Remote pin-type probe (MO290-P) for contact moisture readings (3ft/0.9m cable length)
  • Select from multiple wood types and measurement ranges
  • Easy to read, large dual display with backlit feature
  • Simultaneously displays % moisture of wood or material being tested and Air Temperature, IR Temperature, or Humidity
  • Pinless measurement depth to 0.75'' (19mm) below the surface
  • Non-Contact InfraRed Thermometer with 8:1 distance to spot ratio and 0.95 fixed emissivity
  • Built-in Humidity/Temperature probe measures Relative Humidity, Air Temperature plus Grains Per Pound (GPP), Dew Point (DP), and Vapor Pressure
  • Programmable high/low Moisture and Humidity alarms
  • Automatic calculation of differential Temperature (IR - DP) to determine condensation point
  • Min/Max and Data Hold, Auto Power Off
  • Complete with battery and pouch case

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Specifications Range
Sensor Type Non-Penetrating
Pinless Moisture 6 to 99.9 (Relative)
Pinless Depth up to 0.75'' (19mm)
Pin-type Moisture (probe included) 0 to 99.9%
Max Resolution 0.1, 0.1°F/°C
Humidity 0 to 100%RH
Temperature (Air) -20 to 170°F (-29 to 77°C)
Temperature (IR) -4 to 392°F (-20 to 200°C)
Vapor Pressure 0 to 20.0kPA
Dew Point -22 to 199°F (-30 to 100°C)
Mixing ratio 0 to 999GPP (0 to 160g/kg)
Field of View 8:1 Distance to Target ratio
Emissivity 0.95 fixed
Dimensions 6.5x2.8x1.5'' (165x70x38)
Weight 7.4oz (210g)


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Extech MO290 Pinless Moisture Psychrometer + IR


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