SONEL Spółka Akcyjna is one of the largest Polish manufacturers of measuring instruments. Since 1994, we have been producing professional equipment for the control of safety, technical condition, parameters and quality of power supply networks. We are constantly focusing on expanding our product range because we are aware that with the increasing number of electricity receivers, the degree of network complexity or, finally, increasing the importance of reliable power supply in the whole economy, we arrive at measuring tasks for our meters.
In recent years, we are increasingly focusing on improving equipment in three highly prospective areas, including electromobility, photovoltaics and energy efficiency.
We have our own Research and Development Department, which constantly improves and creates new structures, taking into account constantly changing technical, legal and environmental conditions. Effective work of this department enables systematic extension of the offer of SONEL S.A. The designed devices meet the requirements of both domestic and foreign standards.
The structure of the company SONEL S.A. operates in the Research and Calibration Laboratory, which has been accredited by the Polish Centre for Accreditation for the calibration of measuring instruments since 2017. We offer calibration of measuring instruments for electrical and non-electrical quantities.
Almost 30 years of experience and development have allowed the company to introduce unique laboratory services. As one of the few laboratories, we can calibrate multifunction meters in a full range of functionality with accreditation. In addition to standard procedures for the calibration of the Sonel brand, we also calibrate devices from other manufacturers as part of accreditation.
We have implemented a management system in accordance with the requirements of the PN-EN ISO/IEC 17025 standard. We are gradually expanding the scope of accreditation for further areas. In terms of the number of performed calibration procedures, we are one of the largest laboratories of its kind in the country.
We offer specialised measuring instruments of the highest quality. Our high position on the market is due to the objective of continuous technological and functional development of our products and their adaptation to customer requirements. This has been confirmed by obtaining international certificates: ISO 9001:2015 Quality Management System, ISO 14001:2015 Environmental Management System and Occupational Health and Safety Management System ISO 45001:2018.
The instruments we manufacture meet the standards and the Electromagnetic Compatibility Directive, which allows us to place the CE mark on our products.