Advertisement
DISPLAY CODE GUIDE
Display
Description
-1.
The reading is out of range
V
Weak battery, needs to be replaced
°C
The instrument is reading in the Centigrade
scale
CALIBRATION
All Hanna Instruments thermometers have
been accurately pre-calibrated at the fac-
tory.
It is generally recommended to have all
thermometers recalibrated at least once a
year.
For an accurate annual recalibration, con-
tact your nearest Hanna Service Center.
6
BATTERY REPLACEMENT
When the battery is low the
user is warned by the "V"
symbol on the instrument's
display. Replace the battery
immediately.
Battery replacement must only take place in
a non hazardous area using a 9V battery.
Remove the battery compartment cover on
the rear of the meter and replace the 9V
battery with a new one. Make sure the bat-
tery contacts are tight before putting the cover
back.
9 VOLT BATTERY
Battery
Compartment
SLIDE OFF
ACCESSORIES
HI 721310
9V battery (10 pcs)
HI 710004
Soft carrying case measuring
150x90x30mm
HI710008
Orange rubber boot measuring
155 x 90 x 45 mm
HI710007
Blue rubber boot measuring
155 x 90 x 45 mm
MAN955502R1 Instruction manual
V
7
Advertisement
