SONEL S.A. has existed since June 1994. The company's founders were electrical engineers - people who had good knowledge of the market needs for specialized test equipment.
In 1998 there was a change of name and legal status and as a result SONEL S.A. was established. The company debuted on the Warsaw Stock Exchange in June 2008. SONEL S.A. is a Polish manufacturer of high-quality measuring instruments for power generation and telecommunications sectors.
The meters are used to measure: fault loop resistance and impedance, insulation resistance, earth resistance and soil resistivity, residual current protections, current, voltage.
We also manufacture: multifunctional meters which combine the above-mentioned features, low resistance meters, phase sequence testers, wire tracers, power quality analysers, clamp meters, multimeters, pyrometers, illuminance meters.
SONEL aims at making electronic products which meet the requirements of Polish and foreign customers.