Reference Standard

Precision meter for electrical power and energy measurement

  • Precision 24-bit A/D conversion and digital signal processing

  • Single-phase and three-phase versions in classes 0.1, 0.05, 0.02, 0.01

  • Independent input channels (three fully independent differential voltage input circuits in three-phase version)

  • Current measurement up to 120 / 160 / 200 A or with Current Extender up to 240 A

  • Continuous voltage and current ranges with auto-range functionality

  • Programmable meter constant

  • Four independent fully programmable impulse outputs assignable to various quantities or constant frequency

  • Direct meter testing possibility (with supplied accessories)

  • Portable with special transport case

  • Rack mountable with 2U form factor