power-line monitor

power-line monitor

[′pau̇·ər ¦līn ′män·əd·ər]
(electronics)
A device that continuously observes and records levels of electric power on a power line.
References in periodicals archive ?
As a low-power source, the power supply is suitable for control systems, power-line monitors, automatic meter readers, cable line splitters, and fiber-optic repeaters.