MI 2166 Demonstration Board

Demonstration boards LV

Demonstration board MI 2166 simulates common electrical installation usually met in individual house or apartment. Demonstration board is to be used preferably by sales personnel when demonstrating operation of electrical installation test equipment. Various test methods supported by different test instruments can be presented.
MI 2166 is compatible with all Metrel’s Installation Safety Testers.



Key features

  • A number of different measurements in accordance to EN 61557 are possible (insulation resistance, continuity of PE conductors, earth resistance (four-lead and two clamp methods), specific earth resistance, line and loop impedance, phase rotation, load current, RCD testing,  contact voltage, etc.).
  • Real elements of electrical installation are placed on the front panel like RCD, ON/OFF switch with lamp, mains test outlet and connection terminals.
  • All standardised testing methods can be presented.
  • 5 different errors can be pre-set by »fault« switches.
  • TN or TT system can be simulated.
  • Demonstration board is put in the strong rugged case with a handle for comfortable carrying.

Technical data

  • Dimensions (w x h x l): 450x 330 x 110 mm
  • Mass (without accessories): 3,56 kg


Type File Language Version Release Notes Type Size View Download
Datasheet MI 2166 Demonstration Board en 1.0 19.01.2011 pdf 223.08 KB
Manual MI 2166 Demonstration Board en 1.3.6 07.09.2022 20 750 750 pdf 1.46 MB Login