Despite the industry's trend toward continuous power quality monitoring, not every facility or circuit has permanent equipment. Fortunately, there are a wide variety of portable, handheld meters ...

Most industry experts advocate permanently installed power quality monitoring because it can continuously track the power quality characterizations of a facility and access pertinent information when ...

Agilent Technologies Inc. has introduced its first handheld RF power meter, covering a frequency range of 10 MHz to 6 GHz with a dynamic range of -63 dBm to +20 dBm. The pocket-sized V3500A with built ...

This sound frequency meter circuit is simple to build and can be constructed in a portable format. In can measure frequencies with a minimum level of 10 mVrms and a maximum frequency of up to 100kHz.

A few years ago [Mechatrommer] got one of the low-cost Aneng Q1 multimeters and has converted it into a bench top meter. He first tried and failed to do an LCD modification and set it aside. It ...