Meter Engineering Board (MEB)

Perform qualification, disconnect, communication, and advanced functional tests with TESCO’s new Meter Engineering Board. With basic metrology (0.1% accuracy) TESCO’s new MEB can also be used as a demand board or a time-run board, as part of meter certification, or to meet regulatory testing requirements. A new socket design provides automated operation to make loading easier. All new TESCO boards include our new electronically actuated sockets.

TESCO’s MEB can help with:

  • Meter evaluating testing and certification
  • Communications performance
  • Power Line Communications testing
  • Software and firmware verification
  • Meter setting verification
  • Meter functional testing
  • Demand testing
  • Time-run testing
  • Extended use testing
  • Meter disconnect switch testing



  • Run baseline meter accuracy tests
  • Perform demand and time-run tests
  • Run comparative accuracy tests under widely varying loading conditions
  • Each MEB/MEB3 comes with a PC program that can be loaded onto a customer’s computer connected to the MEB/MEB3’s Ethernet port.
  • Includes electronic socket controls, potential routing relays, user interface display and keypad, and service disconnect load side power indicating lamps.
  • Automatic routing of voltages to the correct stabs for the following meter forms: 1S-6S, 8S-17S, 25S, 26S, 29S, 32S, 35S, 36S, 45S, 56S, 66S, 76S, 103S, 106S, 109S, 112S, 116S, 125S, 135S, 136S, 145S, 166S.

Equipment Documentation


Meter Engineering Board – MEB

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