13
MEASURING SCALE (°C/°F)(for HI93530,
HI93531, HI93551, HI935005, HI935007 only)
When the meter is turned on, it automati-
cally defaults to the °C scale. Measurements
can be performed on either the Centigrade
or the Fahrenheit scale.
To change the scale, press °C/°F once.
MEASUREMENT RESOLUTION
When switched on,
HI93530
,
HI 93531
,
HI 93532
and
HI 93551
default to a 0.1 digit
resolution (see specifica-
tions).
These instruments automati-
cally change the resolution
to 1 degree when the mea-
sured temperature is higher
than 999.9°C (or 120°C for
HI935006
).
For
HI 935005
and
HI935007
only
When switched on,
HI 935005
and
HI935007
default to 1 d e g r e e resolution. Press
ON/OFF again to change the resolution to
0.1°C or 0.2°F.
°C
°C
°C
°F
°F
ON
OFF
°C
MEMORY FUNCTION (HI93531 and HI 93532
only)
The memory & hold function is activated by
MEM HOLD.
The measured temperature is stored in
memory and frozen on the display when this
function key is pressed.
The memory value will be overridden each
time the memory & hold function is activated.
A blinking "MEM" on display indicates the
operating mode.
Press MR to recall previously stored tem-
perature reading.
In this mode of operation, the display indica-
tor "MEM" is shown.
If no data is found, "
-
---
" will be displayed.
THERMOCOUPLE TYPE SELECTION
(HI 93551 only)
By pressing KJT the user is allowed to set
the thermometer according to the connected
thermocouple type, and the related symbol
will be displayed, i.e.:
MEM·
HOLD
MEM
HOLD
MR
MEM
