Hioki 3441 - Sensor and Battery Status Indicators

20
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Chapter 4 Measurement
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NOTE
4.8 Sensor Disconnection Display
4.9 Battery Consumption Display
4.10 Switching the display resolution
If the sensor has not been turned on or if it is
disconnected, the indication ---- is displayed.
If the indication ---- is displayed even when the
temperature probe is on, a loose connection is
the likely cause. To check for a disconnection,
use a tester to measure the resistance between
the terminals on the temperature probe. An
excessively high resistance may indicate a
disconnection.
The
indicator appears when battery voltage
becomes low. Replace the batteries as soon as
possible.
If the temperature rises from 189.9
(373.9 )or
below, the display resolution will automatically
switch over when the temperature enters the range
from 199.9
(391.9 ) to 200 (392 ).
If the tempearture falls from -200
(392 )or
more, the display resolution will automatically
switch over when the temperature enters the range
from 190
(374 ) to 189.9 (373.9 ).