Portable Single Phase Electronic Energy Meter With Integrated Current Source

Portable Single Phase Electronic Energy Meter With Integrated Current Source Main features: Accuracy classes: 0.1 Various current and angles can be input, also different measuring points can be chosen via the button【0】 By setting various combinations of measuring points, the tester works automatically; measured data can be stored and printed out On-site measurement for single phase energy meters - With the application of speedy micro processers, collection of voltage and