Air conditioning and refrigeration systems are often based on the precise control of pressure, temperature, humdity, flow, air cleanliness and energy saving.

Our sensors and switches are world-wide found in freezer units (refrigeration compressors), air-cooled and water-cooled chillers, central air-cold-storage units, cooling plants, walk-in coolers and air conditioning systems.

Ask our sales department about the possibilities.


We are Marktechnical


  • Wide range of instruments, spare parts on stock
  • Fast delivery times 24/7
  • Field service
  • Experience team of professionals
  • Close cooperation with our customers
  • Well equiped workshop and test possibilities
  • Comprehensive list of brands
  • Personal and customized advice
  • ISO9001 certified