*Automatic priming and maintenance

*Carry over protection by automatic probe cleaning

*Automatic standby

*Automatic calibration

*Low reagent consumption

*User-friendly software

*Long-time and stable electrodes

*EA-2: Na+/K+

*EA-3:Na+/K+/Cl-

*EA-5:Na+/K+/Cl-/Ca+/Ph

Li+/Mg2+ electrodes are avaible on request