Profile: Amprobe Instruments design, engineer and manufacture professional test equipments. Our primary products include clamp-on ammeters, power quality analyzers, multimeters and circuit tracers. We specialize in power quality (PQ) equipment, offering a full range of sophisticated equipment for field measurement and recording of PQ variables such as power, energy, harmonics, spikes, sags and surges. We offer a wide range of devices, which are the preferred choice for testing and measuring electrical properties in various field applications.