Automatic and manual conductivity calibration up to 4 points
Adjustable reference temperature and temperature coefficient
Selectable cell constant and measurement unit
Automatic / Manual temperature compensation and temperature calibration function
Conductivity and total dissolved solids (TDS) conversion
Four (4) TDS calibration curves for wide range of applications: EN27888, Linear, 442, NaCl
Two (2) salinity calibration curves: NaCl, Seawater 
Built-in memory can store up to 500 data
Auto-Hold / Auto-Stable measurement
RS232 and USB outputs for connecting the meter to a printer or computer
Security (password setting)