Multimeter. A multimeter is a combined digital ammeter and voltmeter. From these it can also derive resistance. An ammeter measures the number of amperes (electric current) in a circuit. A voltmeter measures voltage (electrical force) in a circuit. The multimeter has its own power source. Here it is being used to measure the resistance of a small resistor | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 4845 px × 3625 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |