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General| Model | MO290 |
|---|---|
| Category | Multimeter |
| Brand | Extech Instruments |
| Display Type | LCD |
| Diode Test | Yes |
| Continuity Test | Yes |
| Data Hold | Yes |
| Auto Power Off | Yes |
| Battery Type | 9V |
| Safety Rating | CAT III 600V |
| Resolution | 0.1% |
| IR Resolution | 0.1°F/°C |
| Emissivity | 0.95 fixed |
| Operating Humidity | 0 to 80% RH |
| DC Current Range | 0 to 10A |
| AC Current Range | 0 to 10A |
| Resistance Range | 0 to 40MΩ |
| Frequency Range | 10Hz to 10MHz |
| Temperature Range | -40 to 1000°C |
| Accuracy | ±2% |
| IR Accuracy | ±2% or ±2°C |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Pinless Moisture Depth | Up to 3/4 inch |
Details the components of the Extech MO290 meter, including sensors, display, and buttons.
Advises caution when using the laser pointer to avoid eye exposure.
Steps for using the internal pinless sensor for moisture readings.
Instructions for using the external pin probe for moisture readings.
Details the measurement ranges and accuracy for various functions.
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