Repair and maintenance

Increased reliability and minimized risk of failure through regular maintenance and repairs

Regular maintenance of your equipment increases reliability and minimizes the risk of failure. But even reliably working devices can fail and need to be repaired. In both cases we will of course be happy to help you.

We offer you the complete handling from one source:

  • fast problem solutions and uncomplicated, customer-oriented processing of your service request, also in warranty cases
  • Competent service through many years of experience with the devices
  • fast and reliable execution of the work


Please include this completed Declaration of Clearance with your shipment.

In our workshop in Bonn we service and repair for you:

  • YSI multi-parameter probes of the 6-series: although this series is no longer available, we offer full repair service and can currently procure almost any spare part.
  • YSI EXO multi-parameter probes: we also offer full maintenance and repair service for the successor of the proven 6-series.
  • YSI handheld measuring instruments: Maintenance and repair of the entire model range from all years.
  • Optical sensors (6-Series) and central wipers: Seal service with replacement of seals on moving parts.
  • SonTek products: Repairs of the YSI subsidiary SonTek are handled by us on request.
  • Carrying out repairs and maintenance work on your equipment at our premises or, if required, on site.
  • On request, a maintenance contract can be concluded to make the maintenance costs plannable.

We would also be happy to advise you personally on your project

ecoTech Environmental Measuring Systems GmbH

Klara-M.-Faßbinder-Straße 1A
53121 Bonn

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