Sper Scientific 850055 pH Meter - Advanced - Manual (Page 26)

26
MAINTENANCE
pH Probe
It is important to keep the pH probe wet when the meter is
not in use. The probe is well protected by a plastic bottle
containing solution. To use or store the probe:
1. Rotate the bottle to remove from the probe. Pull down
the cover and remove it from the probe.
2. After use, put cover back on the probe and plug the
probe into the bottle. Rotate the bottle to fit into the cov-
er tightly.