PerfectDecibel is the sales distributor in Portugal for Gantner Instruments, https://www.gantner-instruments.com/company/who-we-are/

Gantner Instruments is currently one of the le leading manufacturers specializes in precision measurement of mechanical, thermal, and high-voltage quantities. With its creative measurement solutions, Gantner Instruments has developed since its foundation in 1982 into a globally recognized player on the data acquisition systems market.
 
The company is now a sought-after global partner with locations throughout Europe, the USA, India, China, and Singapore. Gantner’s cutting edge technology is widely used for testing and monitoring applications in the mobility, automotive, aerospace, civil engineering, oil & gas and renewable energy sectors.
 

Gantner Instruments measurement and control DAQ systems are Laboratory-Grade accuracy with Industrial-Grade specifications.