
Instruction Manual
HI93501
HI935001
HI935007
HI935004
HI935008
Portable Microprocessor
Thermometers
www.hannainst.com
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Dear Customer,
Thank you for choosing a Hanna Instruments product.
Please read this instruction manual carefully before using these instruments.
This manual will provide you with the necessary information for correct
use of these instruments, as well as a precise idea of their versatility.
If you need additional technical information, do not hesitate to e-mail
us at tech@hannainst.com or view our worldwide contact list at
www.hannainst.com.
WARRANTY
HI93501, HI935001, HI935004, HI935007 and HI935008 are
guaranteed for two years against defects in workmanship and materials
when used for their intended purpose and maintained according to
instructions. Electrodes and probes are guaranteed for six months. This
warranty is limited to repair or replacement free of charge.
Damage due to accidents, misuse, tampering or lack of prescribed
maintenance is 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 problem. 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 Technical
Service department and then send it with shipping costs prepaid.
When shipping any instrument, make sure it is properly packed for
complete protection.
TABLE OF CONTENTS
WARRANTY ..................................................................................2
PRELIMINARY EXAMINATION ........................................................ 3
GENERAL DESCRIPTION ................................................................3
SPECIFICATIONS OF HI93501 ...................................................... 4
SPECIFICATIONS OF HI935001 & HI935007 ................................ 5
SPECIFICATIONS OF HI935004 & HI935008 ................................ 6
OPERATIONAL GUIDE ................................................................... 7
METER SETUP ........................................................................... 11
BATTERY REPLACEMENT ............................................................. 12
TEMPERATURE PROBES .............................................................. 13
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PRELIMINARY EXAMINATION
Remove the instrument from the packing material and examine it to
make sure that no damage has occurred during shipping. If there is
any damage, notify your dealer or the nearest Hanna Customer
Service Center.
Each meter is supplied complete with:
• Temperature probe
• Alkaline batteries: 3 x 1.5V AAA
• Instruction manual.
Note: Save all packing material until you are sure that the instrument
functions correctly. All defective items must be returned in the
original packing with the supplied accessories.
GENERAL DESCRIPTION
Temperature plays a very important role in the food industry, and it
also has to be checked in the warehouses, loading docks and in
transportation vehicles.
You can choose the Hanna food-thermometer which best meets your
needs, among several models:
HI93501, HI935001, HI935004, HI935007 and HI935008 are professional, rugged and waterproof thermometers, designed to be used on
a daily basis in industrial kitchens and catering. They provide excellent
accuracy and can operate with a wide range of interchangeable probes
without requiring recalibration.
Standard features include Cal-Check feature for checking the meter
calibration status any time, low battery detection, auto-off capability
and long battery life.
HI93501 is a NTC10K-thermistor thermometer. It offers a wide
temperature range with a resolution of 0.1 °C (0.1 °F).
HI935001 and HI935007 is a K-thermocouple thermometer. It
offers a wide temperature range, automatic change of resolution
from 0.1 °C (0.1 °F) to 1 °C. (1 °F).
HI935004 and HI935008 is a T-thermocouple thermometer. It
offers a wide temperature range, automatic change of resolution
from 0.1 °C (0.1 °F) to 1 °C. (1 °F).
All rights are reserved. Reproduction in whole or in part is prohibited without the
written consent of the copyright owner.
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SPECIFICATIONS OF HI93501
Main features:
• FC762PW NTC1OK-thermistor probes series
• Range -50.0 to 150.0 °C (-58.0 to 302.0 °F)
• Calibration Check feature
• Remaining battery life indication / low battery detection
• Auto-off capability
• Waterproof casing
Range -50.0 to 150.0 °C
-58.0 to 302.0 °F
Resolution 0.1 °C / 0.1 °F
Accuracy ±0.4 °C / ±0.7 °F excluding probe error
Battery 3 x 1.5V AAA, approx. 5000 hours of continuous use
Auto-off user selectable: after 8 min, 60 min, disabled
Environment -20 to 50 °C / -4 to 122 °F ; RH 100%
Dimensions 140 x 57 x 28 mm (5.5 x 2.2 x 1.1")
Weight 175 g (6.17 oz.)
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SPECIFICATIONS OF HI935001 AND
HI935007
Main features:
• FC766PW K-thermocouple probe for HI935001
• Fixed K-thermocouple probe for HI935007
• Range -50.0 to 1350.0 °C (-58.0 to 2462.0 °F)
• Remaining battery life indication / low battery detection
• Auto-off capability
• Waterproof casing
Range -50.0 to 199.9 °C / -58.0 to 399.9°F
200 to 1350 °C / 400 to 2462 °F
Resolution 0.1 °C (up to 199.9 °C) / 1°C (outside)
0.1 °F (up to 399.9 °F) / 1 °F (outside)
Accuracy ±0.2% full scale
excluding probe error
Battery 3 x 1.5V AAA, approx. 4000 hours of continuous use
Auto-off user selectable: 8 min, 60 min, disabled
Environment -20 to 50 °C / -4 to 122 °F; RH 100%
Dimensions 140 x 57 x 28 mm (5.5 x 2.2 x 1.1")
Weight 178 g (6.27 oz.)
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