The optical probe is only compatible with the controller 5017 of the osmolator 3155 from January 2021. Older controllers must be adapted in TUNZE® Support for use with the new optical probe.
Tunze Optical probe for controller 5017 (5017.300)
23,70€
incl. 19% VAT plus Shipping Costs
Delivery time: approx. 1-2 working days