A voltmeter and ammeter are to an electrical system what a pressure gauge and a flow gauge are to an oil pressure system: A voltmeter measures electrical pressure in volts; an ammeter measures ...

Do you have a problem with the 60-year-old gauges in your classic muscle car? After over a half-century of faithful service, they may have finally bitten the dust. But it might be that new high-output ...

[Dannyelectronics] sometimes needs to measure tiny currents. Really tiny, like leakage currents through a capacitor. He’s built a few setups to make the measurements, but he also knew he’d sometimes ...

This application note, you will have the necessary information to avoid the most common pitfalls associated with digital ammeter installations. A digital ammeter is basically a very sensitive ...

The world has turned to renewable energy in an attempt to wean itself from depleting carbon-based sources. The increase in the number of solar, wind, wave, and tidal power sources has pushed the need ...

The circuits were designed using two A/D converters to create a voltmeter and ampermeter. The circuits are designed with the combination of CA3161E and CA3162E to imposing a complete 3-digit display ...

The USB-based PocketPico pico ammeter measures dc from 20 pA to 2 mA. Measuring 2.7" x 1.4" x 3.7" and weighing 8 oz., the instrument eliminates harmful switching spikes and reads at 15,000 samples ...