The main advantage a good clamp meter gives you is being able to measure current without shutting off the power. You don’t have to strip back insulation either. This makes them very popular with ...

The measurement of current with a clamp meter is very simple. The meter probe must be clamped around the wire of the tested circuit and the knob must be set appropriately, depending on the current ...

The easy way to measure high AC currents is to use a clamp meter but these are generally quite expensive and cost several hundred dollars at a minimum. Add-on clampmeter adaptors can work well but ...

The AMP-330 is a versatile clamp meter that can be used with voltages of up to 1000 V AC/DC and current of 1000 A AC/DC. Designed for high voltage industrial environments, the clamp meter is ...

[DainBramage] needed a DC ammeter to check how long his amateur radio station would be able to stay powered on battery backup power. The one’s he already had on hand were a Clamp Meter, which could ...

Extech Instruments announces its MA640 600A True RMS AC/DC Clamp Meters + NCV that has a higher accuracy rating then standard RMS meters. Extech Instruments announces its MA640 600A True RMS AC/DC ...

Inrush current effect is common in electric motors. Sometimes, in case of ill-designed electrical wiring systems, switching on the motor may activate the fuse. It is caused by the inrush current – ...