Display................................................................................................................... 8
Selector switch ...................................................................................................... 9
Socket.................................................................................................................. 10
Measurement ...............................................................................................12
Energy supply..............................................................................................15
Battery operation ................................................................................................. 15
Maintenance ........................................................................................................ 18
Cleaning .............................................................................................................. 18
Trouble Shooting.........................................................................................19
Technical data..............................................................................................22
Construction ................................................................................................28
Cleaning .............................................................................................................. 29
Disposal............................................................................................................... 30
Plug arrangement ........................................................................................31
Technical data..............................................................................................33
Conductivity cells................................................................................................. 34
Spares ................................................................................................................. 35
Contents
®
325 - cell........................................................................ 30
®
325 ..................................28
5