These electrodes are robust and maintenance-free. The shatter-proof plastic shaft makes them excellent for water and sewage applications. Select labeled sensors are designed for use with the Knick Portamess equipment. The electrode head creates a hermetic seal with the Portamess storage tube.

Lab Sensors Polyplast


Well suited for applications were sensors breakage is a concern, the Polyplast has a plastic shatterproof shaft.
Lab Sensors Double Pore Knick

Double Pore Knick DIN

Designed for use with semi-solid applications such as meat or cheese this sensor is direct match for Knick PortamessĀ® equipment.


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