Xylem HandyLab 100 - Manual (Page 51)

HandyLab 100 Maintenance, cleaning, disposal
51 ba77062d01 03/2014
5 Maintenance, cleaning, disposal
5.1 Maintenance
The only maintenance activity required is replacing the batteries.
Note
See the relevant operating manuals of the electrodes for instructions on
maintenance.
5.1.1 Replacing the batteries
1 Unscrew the four screws (1) on the underside of the meter.
2 Open the battery compartment (2) on the underside of the
meter.