Benchtop multiparameters

The bench instruments, with increasing functionality, come in 4 types: PC 50 VioLab, PC 60 VioLab, PC 8 PRO and PC 80 PRO. PC 60 and 50 VioLab: with or without data logger, they represent the "basics" for pH, Conductivity, TDS and Salinity (the latter only on Series 60 VioLab). PC 80+DHS: the instrument with a capital 'S' par excellence in the XS Instruments family. Resolution to the thousandth of a pH (0.001) and ALL the fundamental electrochemical parameters for your laboratory. PC 8+DHS: NO thousandth resolution and NO resistivity, but the rest of the functions identical to PC 80+DHS.