Popular devices

  • Micromilliohmmeter IKS-1A

    Compact micromilliohmmeter IKS-1A is designed for rapid measurement of electric resistance to direct current, mostly of contact resistance of bolted and welded connections, sockets. The device allows measuring electric resistance of low-inductive and inductive circuits of machines and instruments in the range from 1 microohm to 200 Ohms.

    The device can also be used for controlling the resistance of metallic bonding to evaluate reliability of the contact between different elements, forming electrical ground.

    The device is available in two modifications: «Basic» and «Energetic».

    In the kit «Energetic» the device with extended functionality allows measuring winding resistance of transformers with the power of up to 1000 kVA in the electrical grids of 0,4-10 kV.

  • Microohmmeter IKS-5

    Number in State Register: 20174-11

    Compact portable Microohmmeter IKS-5 is designed for rapid measurement of low electric resistance to direct current, mostly of contact resistance of high voltage breakers and disconnecting switchers. The device allows measuring electric resistance of low-inductive circuits of machines and instruments in the range from 1 to 10000 microohm.

    Microohmmeter is developed on modern hardware components, and includes a microcomputer unit and an integrated analog-to-digital converter of high resolution, thus removing power line frequency interference (tested at the distance of 5 meters from the line of 500 kV), the device is easy to operate and practically requires no maintenance. The device is placed into the rugged welded case made of aluminium alloy, bears impacts and rough usage.

    The device is designed to be used at electric power enterprises, electric lines, electric generating stations and electric power substation, as well as at electrified railroad substations.

    Available in two modifications: standard (with plastic plugs) and northern (with metal plug).

  • Three-phase voltamperemeter and phase meter

    Voltamperemeter and phase meter VFM-3 is designed for simultaneous measurement of effective value of three phase and three phase-to-phase voltages, value of the strength of three alternating currents with simultaneous calculation of active, reactive, full power in the circuit, measurement of frequency and phase-shift angle between phase and phase-to-phase voltages, between currents and voltages, as well as for displaying a vector diagram of the voltages and currents in three-phase systems.

    The device has a built-in function of an electrical energy meter.

    The device can be used for complex tests of generators protection, transformers, electric lines, in CT and VT circuits, in setting up phase-sensitive relay protection schemes, for checking whether  electrical energy meters are connected correctly.

Our devices areaccurateconvenientcompact

Our products advantages

Extensive experience and high quality of the products

70% of our employees work at the enterprise for more than 5 years, and extensive experience in developing devices enables us to manufacture the best devices.

Affordable prices

Our company doesn’t apply credit programs, which is why we can afford to offer clients highly convenient pricing principle.

We are open for our clients

Full information about our devices is available on the web site without registration.

High scientific level of development

Unique engineering solutions are patented.

Prompt warranty and maintenance service

Necessary constituent parts are always available in the warehouse.

Competent technical support

Our specialists are always ready to answer your questions and give necessary recommendations.

Prices on request:

To know the price, please, send your request to e-mail: info@limi.ru

Catalogue «Measuring devices for power engineering industry» with specifications of our devices.


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We produce devices for more than 700 companies.

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700+ in Russian Federation and abroad

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Contact us

LLC “Chelenergopribor”,Chelyabinsk , P.O.Box 12796, 454080
Email: info@limi.ru

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To buy our devices, you can also contact to one of our dealers

Our office

Address: 1B, Severnaya, Chelyabinsk city, village Shershny

Tel: +7 (351) 211-54-01

Email: info@limi.ru

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Monday – Friday, from 9:00 to 17:30

Saturday, Sunday – days off