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 – ...

Not all clamp meters are the same, and this video shows just that. In a recent teardown by [Kerry Wong], the new Fnirsi DMC-100 proves that affordable doesn’t mean boring. This 10,000-count clamp ...

Fluke introduced a new family of clamp meters that is engineered to give electricians and maintenance technicians new ways to ways to work safely and reduce their exposure to electrical shock. The new ...

Is this the world's toughest and most versatile electrical test and measurement instrument? The Klein Tools CL800 ($120 on Amazon) not only looks great but has a Cat III (1000 V) and Cat IV (600 V) ...

While consuming less electricity than their older, less efficient counterparts, high-efficiency motors are much more likely to trip their respective circuit protectors when they start. Initial ...

Fluke has introduced two true-RMS clamp meters with electric field sensing scheme branded FieldSense. They are Fluke 377 and 378. “Technicians are able to simultaneously obtain accurate voltage and ...