Xylem HandyLab 100 - Manual (Page 8)

Overview HandyLab 100
8 ba77062d01 03/2014
1.3 Connectors
Caution
Only connect sensors to the meter that cannot return any voltages
or currents that are not allowed (> SELV and > current circuit with
current limiting).
Almost all customary sensors fulfill these conditions.
1 pH electrode
2 Reference electrode / temperature sensor
3 Reference electrode / temperature sensor
4 Service interface
4 1 2 3