The DataStick electrode method for dissolved oxygen utilizes Clark membrane technology, consisting of a three sensing system consisting of a gold cathode, a silver anode, and a silver reference electrode. The use of a constant voltage for polarization of the silver reference sensor stabilizes the measurement value, avoids interference from traditional two sensors, and effectively reduces drift during measurement. The unique membrane structure makes the sensor probe very durable.

The dissolved oxygen probe adopts an integrated replaceable membrane component. Each component has been installed with the membrane and electrolyte, simplifying the tedious work of replacing new membranes and electrolytes. The replacement of membranes only takes a few seconds