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OPERATION
Checktemp
®
1
• Turn the
on
and dip the probe in the
sample.
An immersion level of 4 cm
is recommended.
• Do NOT immerse the probe
handle.
• Do NOT wrench the probe or put heavy objects
on the cable. If the cable is damaged, the meter
needs to be replaced.
• Wait a few seconds for the display to stabilize
• After use, always switch the meter off.
• Variations in readings or fading display can indicate a low
battery level (see "Battery Replacement section" for
details).
CALIBRATION CHECK SWITCH
®
Move the Cal-check
on the rear of the meter to the
"Test" position.
The display should show 0.0°C (±0.3°C) or 32°F
(±0.5°F).
Contact your dealer or the nearest Hanna Service
Center for recalibration, if necessary.
Move the Cal-check
®
switch back to the "Run"
position, and the display will return to normal mea-
surement mode.
Recommendations for Users
Before using this product, make sure that it is entirely suitable for the
environment in which it is used. Operation of this instrument in residential
areas could cause interference to radio and TV equipment. Any variation
introduced by the user to the supplied equipment may degrade the
instrument's EMC performance. To avoid electrical shocks, do not use
this instrument when voltage at the measurement surface exceeds 24 Vac
or 60 Vdc. To avoid damage or burns, do not perform any measurement
in microwave ovens.
BATTERY REPLACEMENT
®
When the Checktemp
1 cannot be switched on or
the display fades, remove the two screws, remove
the battery cover and change the 1.5V AAA battery,
while paying attention to its polarity.
Replace the cover and tighten the two screws.
Battery should only be replaced in a safe area using
an alkaline 1.5V AAA battery.
RUN
ON
RUN
TEST
OFF
TEST
0°C/32°F
0°C/32°F
+
BATTERY 1.5V AAA
BATTERY 1.5V AAA
WARRANTY
These meters are guaranteed for one year against de-
fects in workmanship and materials when used for its
intended purpose and maintained according to instruc-
tions. Probes are guaranteed for a period of six months.
This warranty is limited to repair or replacement free of
charge. Damages due to accident, misuse, tampering or
lack of prescribed maintenance are not covered. If service
is required, contact the dealer from whom you purchased
the instrument. If under warranty, report the model num-
ber, date of purchase, serial number and the nature of the
failure. If the repair is not covered by the warranty, you will
be notified of the charges incurred. If the instrument is to
be returned to Hanna Instruments, first obtain a Returned
Goods Authorization Number from the Customer Service
department and then send it with shipment costs prepaid.
When shipping any instrument, make sure it is properly
packaged for complete protection.
ISTCHT1R2
ON
OFF
-
07/05
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