Maintenance and repair kit for oxygen sensors.

Maintenance may become necessary in the event of a defective membrane, bad readings or a failure of the calibration.

This procedure includes cleaning or replacing the membrane head, the exchange of the electrolyte solution and cleaning the electrodes system.

The maintenance interval depends on the measurement conditions given, in particular the degree of contamination and the concentration of certain substances.

• 3x membrane heads
• 6x electrolytic solution bulbs
• sandpaper and accessories
• Practical assortment box