The 780 pH meter has an automatic electrode check, which gives
you information about the state and performance of your electrode
at any time.
The stirrer is directly controlled by the 780 Metrohm Serial
Bus (MSB) interface.
Practical hints
Use the practical electrode test offered by the 780 pH Meter.
A detailed electrode check every 3-4 weeks shows you in time
if the electrode is still in optimal condition and gives you
the opportunity to regenerate the electrode before its totally
"dead".
