Sper Scientific 850037 Large Display Conductivity Pen - Manual (Page 53)

53
MAINTENANCE
Ensure that the probe is clean before use
and storage. To clean:
1. Remove the probe cap.
2. Rinse the probe carefully in deionized
water, replace the cap, and store dry in
an environment of 0 ~ 50°C.
Note…
If the probe has been exposed to a solvent
that is immiscible with water, clean the
probe with a solvent that is miscible with
water (i.e., ethanol or acetone), then
carefully rinse with water.