Repair and inspection of Oxygen probes


We repair oxygen probes for you from various manufacturers (Process-Electronic, Mesa, Ipsen, Econox, SSI etc.).

Our own ceramic hard machining for preparing the sealing surfaces for modular oxygen probes, our own automatic welding machine for the manufacture of the protective tubes enable us to carry out all quality-relevant process steps largely automatically in our own house.

A sent probe is first checked and an cost estimate is made. Based on this, you can decide whether we should repair the probe for you or not.

Each repaired probe is tested in a test oven under a test atmosphere which is based on a temperature measurement. The probe is returned with a test report.


About us

Products and services related to measurement, control and regulation technology as well as process control software for the heat treatment industry


Address: Gmuender Straße 23, D-73072 Donzdorf

Phone: +49 7162 2270 520

Fax: +49 7162 2270 528




Millivolt GmbH: Gmuender Straße 23, 73072 Donzdorf

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