MX 21 MULTIMETRE NUMERIQUE 2000 points DIGITAL MULTIMETER 2000 counts DIGITAL MULTIMETER 2000 Punkte MULTIMETRO DIGITALE 2000 punti MULTIMETRO DIGITAL 2000 puntos Notice de fonctionnement User's manual Bedienungsanleitung Libretto d'istruzioni Manual de instrucciones
MX 21 MULTIMETRE NUMERIQUE 2000 points DIGITAL MULTIMETER 2000 counts DIGITAL-MULTIMETER 2000 Punkte MULTIMETRO DIGITALE 2000 punti MULTIMETRO DIGITAL 2000 puntos User's manual page 13 Copyright © 906129639 - Ed.
9 10 3 11 8 12 7 13 6 14 5 4 1 2 2 Multimètre digital portable 2000 pts
LEGENDE 1 2 Borne d’entrée Entrée de référence du multimètre 3 Changement de gamme “ RANGE ” 10 4 5 Maintien de l’affichage “ MEM ” Mise hors tension “ OFF ” 11 12 6 7 Mesure de tension VAC Mesure de tension VDC 13 14 1 2 Input terminal Multimeter reference input 8 9 3 Range change “ RANGE ” 10 4 5 Display hold “ MEM ” Power off “ OFF ” 11 12 6 7 AC voltage measurement DC voltage measurement 13 14 1 2 Eingangsbuchse COM-Eingangsbuchse 3 Bereichsumschaltung “ RANGE ” 10 4 5 Anzei
USER’S MANUAL CONTENTS 1. GENERAL INSTRUCTIONS ......................................................... 14 1.1 Precautions and safety measures ............................................... 14 1.1.1 Preliminary ......................................................................... 14 1.1.2 During use.......................................................................... 15 1.1.3 Symbols ............................................................................. 15 1.1.4 Instructions...............
1. GENERAL INSTRUCTIONS You are the new owner of a 2000 count portable digital multimeter and we thank you for your choice. This instrument complies with the specifications set out in the NF EN 61010-1, publication concerning safety requirements for electronic measuring apparatus. To get the best service from this instrument, read carefully this user's manual and respect the detailed safety precautions. The contents of this manual must not be reproduced in any form whatsoever without our consent. 1.
1.1.2 ∗ ∗ ∗ ∗ ∗ ∗ During use Never exceed the protection limit values indicated in the specifications for each type of measurement. When the multimeter is linked to measurement circuits, do not touch unused terminals. When the range of the value to be measured is unknown, check that the range initially set on the multimeter is the highest possible or, wherever possible, choose the autoranging mode. Before changing functions, disconnect the test leads from the circuit under test.
∗ ∗ 1.2 If any faults or abnormalities are observed, take the instrument out of service and ensure that it cannot be used until it has been checked out. It is recommended to remove the battery from the instrument if not used. Protection mechanisms This instrument is fitted with various protection mechanisms : ∗ ∗ ∗ 1.3 ∗ ∗ Varistor protection for limiting transients of over 600 V at the VΩ terminal, particularly 6 kV pulse streams as defined by the French standard IEEE 587.
1.5 Maintenance and metrological verification Return your instrument to your distributor for any work to be done within or outside the guarantee. 1.6 Unpacking - Repackaging This equipment has been fully checked out mechanically and electrically before shipping. All precautions have been taken to ensure that the instrument arrives at its destination undamaged. However, it is advisable to carry out a rapid check for damage sustained in shipping.
2. DESCRIPTION This compact multimeter is a self-contained unit with an appropriate mechanical construction, enables hand-held use. It is designed for a high degree of safety use and comes with a maximum protection and unrivalled performance. 2.
3. FUNCTION DESCRIPTION 3.1 AC or DC voltages • Connect the leads to the multimeter (COM and V terminals) and connect it in parallel to the circuit to be tested. • Position the selector switch on the voltmeter function « V or mV ». • Automatic range selection : read the measured value. • Memorise it, if necessary, by pressing the « MEM » key. • Overload : the beep sounds and « 1 » blinks. • Specification in AC : from 5 % of the range. 3.1.1 mVDC and mVAC positions Range 20 mVDC 200 mVAC Resolution 0.
3.3 Continuity sound test • Connect the leads to the multimeter (COM and Ω terminals) and to the circuit or the component to be tested. • • • • Position the selector switch on the continuity sound function : The audible beep stops when R > 750 Ω. Protection : < 600 Vrms. Output voltage on open circuit : < 2 V 3.4 Diode test Never test a diode on a live circuit.
4. GENERAL SPECIFICATIONS • Mechanical features : Dimensions : 170 x 80 x 35 mm Weight (with battery) : 285 g • Packing : Dimensions : 230 x 155 x 65 mm Weight : 385 g • Power supply : 1 battery 9 V (type 6LF22 or 6LR61) Battery life : approx.
METRIX Parc des Glaisins 6, avenue du Pré de Challes F - 74940 ANNECY-LE-VIEUX Tél. 33 (0)4 50 64 22 22 - Fax 33 (0)4 50 64 22 00 906129639 - Ed.