User Guide

ManualsBrandsHanna Instruments ManualsOtherHI 933000

Rinse the probe with tap wa-

ter after every series of

measurements. If a more thor-

ough cleaning is required,

remove the PVC sleeve and

clean the probe with a cloth or

a non-abrasive detergent.

When reinserting the sleeve

onto the probe, be sure that

the sleeve is in the right direc-

tion with the four holes towards

the cable end.

After cleaning the probe, re-

calibrate the instrument.

The probe body is in PVC. For

this reason it must never come

into close contact with a heat

source. If the probe is exposed

to high temperatures (above

50°C/122°F), the rings might

become loose or detached, re-

sulting in a serious impairment

of the probe. In such cases,

the probe has to be replaced.

PROBE MAINTENANCEPROBE MAINTENANCE

PROBE MAINTENANCE

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When the battery becomes weak the meters will display "V" or an

additional blinking decimal point (HI 8733).

When the low battery indicator appears, the battery has only a few

hours left. A low battery will result in unreliable measurements.

It is recommended that the battery be replaced immediately.

Battery replacement must only take place in a non-hazardous area

using an alkaline 9V battery.

Slide off the battery compartment cover at the rear of the meter and

replace the 9V battery with a new one. Make sure the battery contacts

are tight and secure before replacing the cover.

9 VOLT BATTERY

SLIDE

OFF

HI 933000

BATTERY

HI 8033

HI 8633

HI 8733

HI 8734

SLIDE

OFF

BATTERY REPLACEMENTBATTERY REPLACEMENT

BATTERY REPLACEMENT