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Extech MO290
Catalog #: MO290
8-in-1 Pinless Moisture Psychrometer and Infrared (IR) Thermometer
- Overview
- Specifications
- Summary
- Accessories
Product Highlights
- Quickly indicates moisture content of materials with Pinless technology without damaging surfaces
- 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 in. (19mm) below surface
- Programmable high/low moisture and humidity alarms
- Designed with an IR circuit to measure non-contact surface temperature
- 8:1 distance to spot ratio with 0.95 fixed emissivity
- Built-in humidity/temperature probe measures relative humidity (RH), 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
Each Unit Includes
- 1 - MO290-P Pin Moisture Probe
- 1 - 9V Battery
- 1 - Carrying Case
| Pinless Moisture Psychrometer + IR Specifications |
| 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) |
| Function |
Range |
Accuracy |
| Pinless Moisture |
0 to 99.9 |
Relative only |
| External - Moisture in wood |
6-99 % |
± 5% |
| External - Moisture in building materials |
13-99 % |
± 5% |
| Pinless Depth |
Up to 0.75” (19mm) |
| RH Measurement |
0 to 10% |
± 3%RH |
| 11 to 90% |
± 2.5%RH |
| 91 to 100% |
± 3%RH |
| Air Temperature |
-20 to 170°F (-29 to 77°C) |
±3.6°F (2.0°C) |
| IR Temp |
-4 to 31°F |
± 9°F |
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32°F |
± 2°F |
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33 to 392°F |
Greater of ± 3.5% or± 9°F |
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-20 to-1°C |
± 4.5°C |
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0°C |
±1°C |
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1 to 200°C |
Greater of ±3.5% or ± 4.5°C |
| Display |
3-digit primary display, 4-digit secondary display |
| Vapor Pressure |
0 to 20.0kPA |
| Dew Point |
-30 to 100°C (-22 to 199°F) |
| Mixing Ratio |
0-999GPP (0 to 160g/kg) |
| Sample Rate |
2 per second |
| Backlight |
White LED |
| Operating Temperature |
4 to 43°C (40 to 110°F) |
| Storage Temperature |
-30 to 60°C (-14 to 140°F) |
| Operating Humidity |
90%, 0-30°C (32-86°F), 75%, 30-40°C (86-104°F), 45%, 40-50°C (104-122°F) |
| Storage Humidity |
90% |
| Power Supply |
9V battery |
| Battery Life |
6-8 weeks (4 hrs/day use), using alkaline batteries |
| Auto Power Off (APO) |
After 30 minutes (nominal) inactivity. The APO function can be disabled by the user. |
| APO Quiescent Current |
50µA maximum |
| Dimensions |
165x70x38mm (6.5x2.8x1.5’) |
| Weight |
210g (7.4oz) |
| Warranty |
1 YEARS |
| Product Weight |
7.4 OUNCES (0.462 LBS) |
| Product Height |
2.8 IN |
| Product Length |
1.5 IN |
| Product Width |
6.5 IN |
| Shipping Height |
3.00 IN |
| Shipping Length |
12.00 IN |
| Shipping Width |
9.25 IN |
| Country of Origin |
China |
| Environmental Testers / Physical Property/Moisture Meters Template |
| Measurement Methods (Moisture Meter) |
Pin, Pinless |
| Materials Tested |
Other, Wood |
| Measure Temperature |
Yes |
| Measure Humidity |
Yes |
| Dew Point |
Yes |
| Data Logging |
Yes |
| Self Calibration |
No |
| Min/Max Memory |
Yes |
| Unique Features |
8-in-1 Meter with Patented 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 with patented IR design. |
| Safety Approval |
CE |
| |
No |
| Calibration Included |
Factory Calibration |
| Battery Type |
9v |
| Power Supply Voltage |
Battery Powered |
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Accessories
| Product |
Price |
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Extech MO290-BP
Catalog #: MO290-BP
Moisture Baseboard Probe For Moisture Meters
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$96.21
|
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Extech MO290-EP
Catalog #: MO290-EP
Extension Moisture Probe For Moisture Meters
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$94.21
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Extech MO290-EXT
Catalog #: MO290-EXT
Moisture Probe Extenders
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$40.21
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Extech MO290-HP
Catalog #: MO290-HP
Moisture Hammer Probe For Moisture Meters
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$160.21
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Extech MO290-P
Catalog #: MO290-P
Moisture Pin Probe, 0.4 in. Pin Length, for Extech Moisture Meters
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$77.21
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Extech MO290-PINS-EP
Catalog #: MO290-PINS-EP
12 Replacement pins and 2 lock nuts for MO290-EP probe
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$94.21
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Extech MO290-PINS-HP
Catalog #: MO290-PINS-HP
Replacemnt Pins (40 pins, 4cm pin depth) for MO290-HP
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$99.21
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