Depending on the configuration the appliance part consists of a BNC inlet for pH electrode connection, a
male connector for pressure transducer inlet, a connectorfor the flow probe and a directly attached cable
which leads to the conductivity / temperature probe or connector for the probe. The appliance part is isolated
against the USB-Connector withstanding 4000V AC or 6000V DC for one minute minimum according to
ISO EN 60601-1.