Milli-ohmmeter MIKO-8M

Resistance measurement in inductive and non-inductive circuits in the range of 1 μOhm ÷ 10 kOhm


The instrument is designed to measure the DC
resistance in inductive and non-inductive circuits
in the range of 1 µΩ -10 kΩ, as well as to generate
Oscillograms of the switching contractor in the high-
speed OLTC.
The device is provided in two versions. The point
of difference between the MIKO-8M and MIKO-
8MA is the built-in battery (MIKO-8MA).


Key Features

MIKO-8M(A) features specialized measurement
modes for different configurations of 10 objects,
taking into account their specific features, while
the user can choose a standard object or create a
custom object. This functionality enables the user
to organize the measurement results, and to
ensure easy workflow with the saved data.

High level of protection and safety conformity

MIKO-8М(A) has the safety certificate IEC 61010-1. The instrument also meets the requirements of electromagnetic compatibility that are applied to class A instruments according to IEC 61326-1.

Touch screen, remote control and bluetooth data transfer

MIKO-8M(A) is equipped with a color graphic touch screen display of high brightness and an intuitive interface, which facilitates interaction with the device.

AUTO 1ph mode

In the AUTO 1ph mode, a patented automatic measurement method is implemented, which guarantees the highest accuracy of the results in a complex electromagnetic environment.

Variable Instrument Configuration

Depending on the type of object, user can select
special measurement modes. For example, for a
resistive object, user can select one of three
modes: AUTO, SINGLE (similar to MIKO-7M(A) or
PERIOD when the measurement process is started
automatically after a specified time interval.
When diagnosing an inductive object, the modes
are the same as in MIKO-7M(A): MANUAL and
AUTO 1ph.


1 μΩ – 10 kΩ

1 μΩ ÷ 10 kΩ

±(0.1%+0.5 μΩ)

0.001 – 10 A

to 1 000 measurements

USB, Bluetooth

TFT color graphic
touch, 800 x 480 pixels

60 W

~ 90-253 V, 47-63 Hz
= 127-354 V

270 x 250 x 130 mm

IP 67 (device cover closed)
IP 40 (device cover open)

from -20°C to +55°C