SONEL

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 offer: 
 * multifunctional meters which combine the above-mentioned features,

 * thermal imagers

 * low resistance meters,
 * phase sequence testers,
 * wire tracers,
 * power quality analysers,
 * clamp meters,
 * multimeters,
 * pyrometers,
 * illuminance meters.

SONEL S.A. aims at making electronic products which meet the requirements of Polish and foreign customers