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MARTINDALE MM37 Instructions Manual

Digital

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Martindale Electric will carry out routine calibration (on a chargeable basis)
if the instrument is returned, carriage paid, to the address on the final page
of this document. Alternatively, a chargeable collection and return service is
available.
4.5 Repair & Service
There are no user serviceable parts in this unit. Return to Martindale
Electric Company Ltd if faulty, unless fuse replacement only is necessary.
Our service department will promptly quote to repair any faults that occur
outside the warranty period.
4.6 Storage Conditions
The MM37 should be kept in warm, dry conditions away from direct
sources of heat or sunlight, with the battery removed and in such a manner
as to preserve the working life of the multimeter. It is strongly advised that
the unit is not kept in a tool box where other tools may damage it.
4.7 Warranty
Faults in manufacture and materials are fully guaranteed for 2 years from
date of invoice and will be rectified by us free of charge, provided the unit
has not been tampered with and is returned to us with its housing
unopened. Damage due to dropping, abuse or misuse is not covered by the
guarantee. Nothing in these instructions reduces your statutory rights.
Martindale Electric Company Limited
Metrohm House, Penfold Trading Estate, Watford, WD24 4YY, UK.
Tel: +44(0)1923 441717 Fax: +44 (0)1923 446900
E-mail: sales@martindale-electric.co.uk
Website: www.martindale-electric.co.uk
© Martindale Electric Company Ltd.
Registered in England No. 3387451. Rev 1. July 2005
INSTRUCTIONS
MM37

DIGITAL MULTIMETER

MARTINDALE
E L E C T R I C
Trusted by professionals

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Summary of Contents for MARTINDALE MM37

  • Page 1: Digital Multimeter

    4.6 Storage Conditions The MM37 should be kept in warm, dry conditions away from direct sources of heat or sunlight, with the battery removed and in such a manner as to preserve the working life of the multimeter. It is strongly advised that the unit is not kept in a tool box where other tools may damage it.
  • Page 2: Maintenance

    Replace only with the same type of battery. The MM37 must only be used in conditions and for the purpose which it has been constructed. Attention should be paid to safety instructions, technical This meter is powered by NEDA type 1604 or equivalent 9V battery.
  • Page 3 3.7 Non-contact voltage indicator CONTENTS 1. Remove the test leads from the meter. 2. The rotary function / range switch may be set to any position. Introduction 3. Press and hold the “NC” button. The meter will produce a brief buzz and Description the display will blank.
  • Page 4 1. Select the " " switch position. damage. Unpack and inspect the MM37 for any sign of damage. If there is 2. Connect the red test lead to the "VΩ" socket and black lead to "COM" any damage then consult the supplier immediately.
  • Page 5: Operation

    3. OPERATION 2. TECHNICAL SPECIFICATION 3.1. Precautions Display: 3.5 digit liquid crystal (LCD), maximum reading 3200 with floating Warning: Before using the instrument, read the Safety Information decimal point. Updates at 2.5 times per second. Section, and examine it for damage or contamination (excessive dirt, Polarity: Automatic, implied for positive values, "-"...
  • Page 6: Diode Test

    DC CURRENT NOTE: Ranges: 200µA, 20mA, 200mA, 10A This instrument complies with class ll, overvoltage CAT lll, 600V of the Resolution: 0.1µV IEC1010-1 (EN61010-1) standard and pollution degree 2 in accordance Accuracy: ± (1.5% rdg + 1 digit) except 10A range with IEC-664 indoor use.