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A multimeter (also known as a multi-tester, volt-ohm-milliammeter, volt-ohmmeter or VOM, avometer or ampere-volt-ohmmeter) is a measuring instrument that can measure multiple electrical properties. A typical multimeter can measure voltage, resistance, and current, in which case can be used as a voltmeter, ohmmeter, and ammeter. Some feature the…
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voltage current meter multimeters resistance meters analog circuit accuracy test digital range may measurements measurement sensitivity impedance use used measure
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Multimeter | is a | smallest part of the scale which can be shown | 0.90 | text |
| temperature | instance of | Some feature the measurement of additional properties | 0.80 | text |
| capacitance.Analog multimeters use a microammeter with a moving pointer to display readings | instance of | Some feature the measurement of additional properties | 0.80 | text |
| Simpson | instance of | some manufacturers | 0.80 | text |
| Triplett | instance of | some manufacturers | 0.80 | text |
| Weston | instance of | some manufacturers | 0.80 | text |
| all in the US | instance of | some manufacturers | 0.80 | text |
| produced 20 | instance of | some manufacturers | 0.80 | text |
| 000 Ω/V VOMs before the Second World War | instance of | some manufacturers | 0.80 | text |
| some of these were exported | instance of | some manufacturers | 0.80 | text |
| decibels | instance of | the input impedance is fixed by the amplifier circuit.Additional scales | 0.80 | text |
| and measurement functions such as capacitance | instance of | the input impedance is fixed by the amplifier circuit.Additional scales | 0.80 | text |
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