The Borna Niroo Karan company, by relying on the 40 years experienced of Reyhany Yazdi company, based on the preparation of high quality, standard products correspondent to update science and technology was stablished in October 2011. Borna Niroo Karan (Bornika) Co, also provide systematic and even according to customer requirements after sales service. This company with developed experience, high ability, also professional employees, has exclusive representative of top world's brand and is active in field of importing, providing and distributing of various electrical equipment. Borna Niroo Karan Co. is a member of the electrical industry syndicate and sponsor of electrical syndicate in conferences. This company is the member of vendor list of Oil, Gas, Petrochemical and Telecommunication companies proudly.

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Power factor

Power factor in an AC electric system in the ratio of real power to apparent power, according to a term that is a value between 0 and 1.

What is Power Analyzers

Power Analyzer is a tool to accurately measure the characteristics of electric power generators, power transformational deals. The accurate measurement of the actual power inverters, motor drivers, office equipment, supplies and equipment on hand.

What is ammeter

An ammeter is a measuring instrument used to measure the current in a circuit. Electric currents are measured in amperes (A), hence the name.

What is voltmeter

A voltmeter, also known as a voltage meter, is an instrument used for measuring the potential difference, or voltage, between two points in an electrical or electronic circuit. Some voltmeters are intended for use in direct current (DC) circuits; others are designed for alternating current (AC) circuits. Specialized voltmeters can measure radio frequency (RF) voltage.

Capacitor contactors

The contactors for switching capacitors in automatic capacitor plates are used.


Harmonics, voltage and electrical current that the power grid caused by some sort of electrical charges.