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DIGITAL MULTIMETER
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DIGITALE MULTIMETER
■ STOCK No. 50023 ■ PART No. DMM4
04/2001
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INSTRUCTIONS
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IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY TO ENSURE THE
SAFE AND EFFECTIVE USE OF THIS TOOL
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INSTRUCTIES
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BELANGRIJK: LEES ZORGVULDIG DEZE INSTRUCTIES OM VEILIG EN EFFECTIEF
GEBRUIK VAN DIT GEREEDSCHAP TE GARANDEREN.
DRAPER TOOLS LIMITED,
Hursley Road, Chandler's Ford,
Eastleigh, Hants. SO53 1YF. England.
Tel: (023) 8026 6355.
Fax: (023) 8026 0784.
©Published by Draper Tools Ltd.
No part of this publication may be reproduced,
stored in a retrieval system or transmitted in
any form or by any means, electronic, mechanical
photocopying, recording or otherwise without prior
permission in writing from Draper Tools Ltd.
YOUR DRAPER STOCKIST
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INTRODUCTION
DIGITAL MULTIMETER:
This lightweight multimeter is ideal for general electrical and automotive use.
■ 9 position sliding selector.
■ 13 functions/ranges.
■ Measures AC/DC voltage, DC amps and resistance.
■ Diode test facility.
■ Supplied complete with test leads and battery.
■ DC VOLTAGE - 2000mV, 20V, 200V, 450V. (accuracy +/- 0.5% maximum).
■ AC voltage - 200V, 450V. (accuracy +/- 2% maximum).
■ DC amps - 200mA accuracy +/- 2% maximum).
■ Resistance - 2000, 20K, 200K, 2m Ohms
(accuracy +\- 2% maximum).
■ Diode test - current 1.6mA maximum
- voltage 3.2V maximum
■ Battery type - R23: 12Vx1
■ Fuse protected 0.2 amp 250V fast.
■ Weight - 72g. (including battery).
CAUTION:
This instrument has no user serviceable parts beneath its cover. Changing of fuse
should only be carried out by qualified persons.
WARNING:
To prevent risk of fire, use only the correct fuse, as shown above.
FEATURES
SPECIFICATION
METER MARKINGS/READINGS
Diode test mode.
Indication that the meter battery
voltage has dropped excessively.
Unit for current measurement.
Unit for resistance measurement.
Caution.
“BAT”
m
K,m
V
A
Ω
DECLARATION OF
CONFORMITY
We Draper Tools Ltd. Declare under our sole
responsibility that the product:
Stock Number:- 50023 & 50024
Part Number:- DMM4 & DMM5
Description:- Digital multimeter
To which this declaration relates is in conformity with the
following directive(s):-
89/336/EEC.
With reference to: EN 50081-1 & EN 50082-1.
JOHN DRAPER
Managing Director 05/09/96
WARNINGS:
Before you use the instrument, inspect the test leads and probes for damage e.g.
cracks or breaks in the insulation.
If the voltage to be measured is not known, set the selector switch to the highest
range and reduce until a satisfactory reading is obtained.
DC Voltage Measurement
1. Set the selector switch to the desired DCV range.
2. Turn on the power to the circuit to be measured.
3. Connect the test leads to the circuit to be measured. The voltage value should
appear on the digital display along with the voltage polarity (if reversed only).
AC Voltage Measurement
1. Set the selector switch to the desired ACV range.
2. Turn on the power to the circuit to be measured.
3. Connect the test leads to the circuit to be measured. The voltage value will
appear on the digital display.
OPERATION
- AC voltage range.
- DC voltage.
- DC current range.
- Resistance range.
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