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I never thought that a $12 accessory could rival tools that cost much more. But this USB-C power meter delivers in profound ways.

Garmin’s newest Rally RS 210 pedals deliver excellent data and flexibility, but face stiff competition from cheaper rivals.

Today’s meters are feature-rich computers capable of measuring, recording, and transmitting many types of data. Compared with electromechanical meters, modern meters operate differently and have the ...

The 1830A RF power meter targets those applications where the lowest uncertainty measurement is critical, such as metrology, research, and production testing of RF equipment. The instrument directly ...

A tough challenge for test engineers is explored in terms of test methods, pitfalls, and measurement errors. For the test engineer, RF and microwave power amplifier testing imposes unique challenges.

Power supplies in data centers that measure the input power in real time and report the measurement to the host are conducting what’s known as electrical metering (e-metering). An e-meter has become a ...