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No conditioning period is required when using a
Store the
HI764113
probe in the
HI98198
term storage it is recommended to remove the stainless steel guard and replace with the storage
vessel that has a small amount of deionized water. The probe can also be stored with the stainless
steel guard on in a beaker containing deionized water.
For longer term storage, remove the stainless steel guard and replace with the storage vessel.
SYMPTOMS
Reading out of range.
Display shows DO reading
blinking.
Meter shuts off.
Dead batteries; Auto Power
Off feature is enabled: in
this case, meter shuts off
after selected period of
non use.
The meter does not start
Initialization error.
when pressing ON/OFF.
GlobalTestSupply
www.
HI764113
DO probe.
carrying case when not in use. For frequent use and short
PROBLEM
SOLUTION
Recalibrate the meter;
Check the sample is
within measurable range.
Replace batteries; Press
ON/OFF.
Press and hold down
ON/OFF for about
20 seconds or disconnect
and then connect the
batteries.
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