English Datasheet

Pinless Moisture Psychrometers + IR Thermometer
8-in-1 Meter with Built-in IR Thermometer
Monitor moisture in wood and other building materials with virtually no surface damage with the Pinless
Moisture sensor (Pin-type Moisture Probe included). Measure Humidity and Air Temperature with built-in
probe plus non-contact InfraRed Temperature design.
• Quickly indicates the moisture content
of materials with Pinless technology
without damaging the surface; Remote
Pin-type probe (MO290-P included) allows
for contact moisture readings (3ft/0.9m
cable length)
• Works on multiple wood types and other
building materials
• Easy to read, large dual display with
automatic backlight feature
• Simultaneously displays moisture value
of wood or material being tested, Air
Temperature, IR Temperature, or Humidity
• Pinless measurement depth to 0.75"
(19mm) below the surface
• Programmable high/low Moisture and
Humidity alarms
Measure moisture of wall
material with non-invasive
Pinless technology
• Designed with an IR circuit to measure
non-contact surface temperature; 8:1
distance to spot ratio with 0.95 fixed
• Built-in Humidity/Temperature probe
measures Relative Humidity, Air
Temperature plus Grains Per Pound
(GPP)/(g/kg), Dew Point (DP), Vapor
Pressure, and condensation point
• Automatic calculation of differential
Temperature (IR - DP) to determine
condensation point
• Min/Max and Data Hold
• Auto power off and low battery indication
• Complete with pin moisture probe with
cable, 9V battery and case
Sensor Type
Pinless Moisture
Pinless Depth
Pin-type Moisture (probe included)
Max Resolution
Temperature (Air)
Temperature (IR)
Vapor Pressure
Dew Point
Mixing ratio
Field of View
Pin Moisture Probe included for
making contact moisture
Patented IR thermometer design
locates cold spots on walls, which
identifies surfaces subject to
condensation (direct differential
display of IR - DP)
6 to 99.9 (Relative)
up to 0.75" (19mm)
0 to 99.9%
0.1, 0.1°F/°C
0 to 100%RH
-20 to 170°F (-29 to 77°C)
-4 to 392°F (-20 to 200°C)
0 to 20.0kPA
-22 to 199°F (-30 to 100°C)
0 to 999GPP (0 to 160g/kg)
8:1 Distance to Target ratio
0.95 fixed
6.5x2.8x1.5” (165x70x38)
7.4oz (210g)
Ordering Information:
MO290 ................Pinless Moisture Psychrometer + IR Thermometer
MO290-NISTL* ..MO290 with NIST Certificate
MO290-P ............Replacement Pin Moisture Probe
*NISTL is a Limited NIST: Product is certified to 33% & 75% Humidity and 77°F &150°F IR Temperature
6/4/14 - R1
Specifications subject to change without notice.
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