Merserwis Sp. z o.o. Sp. k.

Merserwis Sp. z o.o. Sp. k. is a Polish distributor and authorized service center specializing in electrical, power, HVAC, and industrial measurement equipment in Warsaw, Poland. Operating for over 35 years, the company supplies high-precision measuring devices, including digital multimeters, insulation resistance testers, power quality analyzers, thermal imaging cameras, and flue gas analyzers. As an authorized partner for leading global manufacturers such as Metrel, GW Instek, Sauermann, Kane, and Hioki, Merserwis offers comprehensive solutions for electrical installation testing, industrial automation, and laboratory applications. The company operates an accredited calibration laboratory (PCA AP 215) providing certified calibration services for various electrical and environmental measurement instruments. Additionally, Merserwis delivers authorized warranty and post-warranty repair services, instrument adjustments, and technical support for complex testing systems. Through its specialized training department, Akademia Merserwis, the company conducts certified technical workshops and equipment operation courses onsite, online, or at client facilities. Merserwis also offers equipment rental options, custom measurement station design, and expert consulting to meet the strict regulatory standards of industrial and energy sectors.