MIKO-2.3 is a portable mini laboratory designed to measure the DC electrical resistance and temperature of different parts of electrical equipment, as it is operated in four modes: micro-ohmmeter, milli-ohmmeter, kilo-ohmmeter and thermometer.

Micro-ohmmeter mode is designed to measure the contact resistances of any switching devices, as well as demountable and non-demountable contact connections. In addition, this mode allows taking into account the presence or absence of a current transformer in the measured circuit (“CT-yes”, “CT-no”, “CT-yes Tmax”).

Milli-ohmmeter mode is designed to measure the DC electrical resistance in circuits containing inductive equipment (transformers, electromagnets, electric motors, etc.) In addition, there are two measurement sub-modes: one-phase and three-phase winding resistance measurement, and automated recalculations.

Kilo-ohmmeter mode is designed to measure the resistance of ballast, shunt, additional and other resistors with induced voltage up to 5 kV, as well as without induced voltage.