HOME    |    ABOUT    |    MARKETS    |    PRODUCTS    |    SUPPORT    |    CONTACT US (C) Copyright CopecoProducts 2011 Power Quality Analysis - FAQs 5. I have an enquiry for 1µS, can we provide that? Usually, 1µS is not required for power quality analysis. However, some portable power quality analyzers do measure at 1µS resolution (we do not know about 1µS resolution for fixed installation). The Portable Elspec G4k was introduced in December 2008. However, since it is usually not required for power quality analysis, and it increase the product costs and complexity, the first portable Elspec G4k will use similar sampling rate to Elspec G4430 together with unique portability features such as battery and WiFi connectivity. HOME    |    ABOUT    |    MARKETS    |    PRODUCTS    |    SUPPORT    |    CONTACT US