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General| Model | 380460 |
|---|---|
| Category | Measuring Instruments |
| Frequency Response | 31.5 Hz to 8 kHz |
| Continuity | Yes |
| Diode Test | Yes |
| Battery | 9V |
| Power Supply | Battery operated |
| Weight | 12.3oz (350g) |
| Type | Sound Level Meter |
| Weighting Networks | A |
| Time Weighting | Fast |
| Temperature Range | 0 to 50 °C |
| Temperature Resolution | 0.1 °C |
| Accuracy (Temperature) | ±1 °C |
Lists and describes the main components of the Extech Milliohm Meter, including its display, controls, and connections.
Explains the 4-wire Kelvin measurement technique and how test current is applied for accurate readings.
Details the mathematical formulas used by the meter to calculate resistance based on voltage and current.
Presents and explains common electrical symbols related to safety and measurement types.
Instructions on connecting the meter to power and performing essential setup steps like range selection and zero adjustment.
Provides overall technical details including circuit, display, measurement terminals, operating conditions, and dimensions.
Details specific parameters like resolution, test current, and accuracy for each selectable measurement range.
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