Please note that due to a public holiday in the Netherlands, orders will not be dispatched from our EDC on Thursday 29th May. Shipments will take place as normal again from Friday 30th May.

When do I need to clean or replace the sensors?


It is time to clean the sensors if they are slow to respond, if the pH value is adjusted too frequently or if the results of measurements are strange. If the sensors continue to produce strange results from measurements after they have been cleaned, you probably need to replace them.