Hanna Instruments HI 151-02 User manual

IST151-02 03/05
www.hannainst.com
Instruction Manual
Checktemp 4
(HI 151-02)
Rugged Folding
Thermometer
Range -50.0 to +150.0°C
Resolution 0.1°C
Accuracy ±0.5°C±1 digit (-50.0 to 100.0°C);
(@25ºC/77ºF) ±1.0°C±1 digit (outside)
Typical EMC Deviation ±0.3°C
Probe Stainless steel sharp probe (117 x 3.5 mm)
Calibration Factory calibrated
Battery Type / Life 1x1.5V AA / 25.000 hours of continuous use
Auto-off After 8 minutes of non-use
Dimensions 165x50x20 mm (6.5 x 2.0 x 0.8”)
Weight 100 g (3.6 oz)
SPECIFICATIONS
HI 151-02 is warranted for one year against defects in workmanship and materials when used for its
intended purpose and maintained according to instructions. This warranty is limited to repair or replace-
ment 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 number, 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.
All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner,
Hanna Instruments.
WARRANTY

Checktemp 4 is an easy-to-use thermometer, offering quick and precise measurements.
Checktemp 4 is the ideal solution for food applications. The sharp stainless steel probe
is specially designed for penetration of cooked as well as on semi-frozen food. In
addition, the probe nestles in the casing to make the thermometers truly portable.
TAKING MEASUREMENTS
• Turn the meter on by simply opening the probe.
• Introduce the probe in the sample. For ideal measurement an immersion level of 4
cm (11/2’’) is recommended. Wait for a few seconds for the reading to stabilize and
for the temperature value be displayed on the LCD.
• After 8 minutes, the meter switches itself off. To restart, close and open the probe
again.
• Turn the meter off by closing the probe and returning it to its original position.
Note: Clean the probe after use and before storing it.
CE DECLARATION OF CONFORMITY
Recommendations for Users
Before using these products, make sure that they are
entirely suitable for the environment in which they are
used. Operation of these instruments in residential ar-
eas could cause unacceptable interferences 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 shock, do not use
these instruments when voltages at the measurement
surface exceed 24 VAC or 60 VDC. To avoid damages or
burns, do not perform any measurement in microwave
ovens.
“Err” warning message, variations in readings or fading display can indicate a low
battery level. Remove the cover of the battery compartment on the back side and
replace the 1.5V AA battery while paying attention to its polarity.
BATTERY REPLACEMENT