Extech MO290
Pinless Moisture Psychrometer + IR
The Extech MO290 combines a pin/pinless moisture meter with a built-in infrared thermometer, allowing you to measure temperature, humidity, dew point, vapor pressure, and much more. Comes complete with pin moisture probe, 9-Volt battery, and case.
8-in-1 Meter with Built-in IR Thermometer
Test for moisture using built-in pins or using the sensor, to a depth of 25 mm (~1 in)
The audible alert beeps faster as moisture levels increase; display icons indicate low, medium, or high moisture content
Compact and efficient, with a built-in battery level check and measurement verification test
Specifications
| General | |
|---|---|
| Dew Point | -22 to 199 °F (-30 to 100 °C) |
| Distance to Target Ratio | 8:1 |
| Emissivity | 0.95 fixed |
| Measurement Depth | up to 0.75" (19mm) |
| Relative Humidity | 0 to 100% |
| Relative Humidity Basic Accuracy | ±3% |
| Relative Moisture Content (Pinless) | 6 to 99.9 |
| Relative Moisture Content Max Resolution (Pinless) | 0.1 |
| Sensor Type | Replaceable threaded contact pins, non-penetrating electromagnetic sensor pad |
| Temperature (Air) | -20 to 170 °F (-29 to 77 °C) |
| Temperature (Air) Basic Accuracy | ±3.6°F (2.0°C) |
| Temperature (Air) Max Resolution | 0.1°F/°C |
| Temperature (IR) Basic Accuracy | -4 to 392 °F (-20 to 200 °C) |
| Temperature (IR) Max Resolution | ±3.5% or ±9°F(4.5°C) whichever greater |
| Temperature (RTD) | 0.1°F/°C |
| Vapor Pressure | 0 to 20.0kPA |
| Water Vapor | 0 to 999gpp (0 to 160g/kg) |
| WME Moisture Content (Pin) | 0 to 99.9% |
| WME Moisture Content Basic Accuracy (Pin) | ±5% |
| WME Moisture Content Max Resolution (Pin) | 0.1 |
| Additional Details | |
|---|---|
| Certifications | CE |
| Dimensions | 6.5 × 2.8 × 1.5" (165 × 70 × 38) |
| Power | 1 × 9V battery |
| Warranty | 2 years |
| Weight | 7.4oz (210g) |
Resources & Support
User Manual
Extech MO290 User Manual
Certification
Extech MO290 Declaration of Conformity
Datasheet
Extech MO290 Datasheet
Export Restrictions
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