The Fluke 1770 Series three-phase power quality analyzers simplify and speed up logging, troubleshooting, and power quality analysis . The 1770 series analyzers offer automatic measurements, ease of use and setup, excellent specifications, and simplified reporting . You can also supply the device with power directly via the measuring circuit - so you no longer have to look for a socket or handle an extension cable. The Fluke 1770 is ideal for industrial plant maintenance technicians, maintenance managers, and consultants in manufacturing, equipment installation, and field work.