Metrix MX 24B Manual De Instrucciones página 18

1. GENERAL INSTRUCTIONS.................................................................................................................... 15
1.1. Precautions and safety measures .................................................................................................... 15
1.1.1. Preliminary.................................................................................................................................... 15
1.1.2. During use .................................................................................................................................... 15
1.1.3. Symbols........................................................................................................................................ 16
1.1.4. Instructions ................................................................................................................................... 16
1.2. Protection devices ............................................................................................................................ 16
1.3. Safety devices .................................................................................................................................. 17
1.4. Warranty........................................................................................................................................... 17
1.5. Maintenance and metrological verification ....................................................................................... 17
1.6. Unpacking - Repackaging ................................................................................................................ 17
2. DESCRIPTION......................................................................................................................................... 18
2.1. Selector switch ................................................................................................................................. 18
2.2. Keypad ............................................................................................................................................. 18
2.3. Display.............................................................................................................................................. 18
2.4. Power supply .................................................................................................................................... 18
2.5. Input terminals.................................................................................................................................. 18
3. GETTING STARTED ............................................................................................................................... 19
3.1. Connecting the test leads ................................................................................................................. 19
3.2. Switching on the instrument ............................................................................................................. 19
3.3. Switching off the instrument ............................................................................................................. 19
3.4. Special configuration ........................................................................................................................ 19
3.5. Multimeter maintenance ................................................................................................................... 19
3.5.1. Fuse self-test................................................................................................................................ 19
3.5.2. Battery self-test............................................................................................................................. 20
3.5.3. Replacing the battery or fuses...................................................................................................... 20
3.5.4. Cleaning ....................................................................................................................................... 20
3.5.5. Storage ......................................................................................................................................... 20
4. FUNCTIONAL DESCRIPTION ................................................................................................................ 21
4.1. RANGE / AC+DC key....................................................................................................................... 21
4.1.1. ADPDC / ADPAC+DC Position .................................................................................................... 21
4.1.2 500 mADC / 500 mAAC+DC Position .......................................................................................... 21
4.1.3. 10 ADC / 10 AAC+DC Position .................................................................................................... 22
4.2. MIN/MAX key.................................................................................................................................... 22
4.3. MEM / AUTO MEM key ................................................................................................................... 22
4.4 key.......................................................................................................................................... 22
5. TECHNICAL SPECIFICATIONS.............................................................................................................. 23
5.1. General............................................................................................................................................. 23
5.2. Characteristics.................................................................................................................................. 23
5.2.1. DC voltages .................................................................................................................................. 23
5.2.2. AC voltages (AC and AC+DC) ..................................................................................................... 23
5.2.3. DC current .................................................................................................................................... 24
5.2.4. AC currents (AC+DC)................................................................................................................... 24
5.2.5. Resistance / Continuity test .......................................................................................................... 24
5.2.6. Capacitance.................................................................................................................................. 25
5.2.7. Diode threshold voltage measurement......................................................................................... 25
5.2.8. Frequencies.................................................................................................................................. 25
5.2.9. Safety ........................................................................................................................................... 25
5.2.10. General information.................................................................................................................. 26
5.2.11. Environment ............................................................................................................................. 26
5.2.12. EMC.......................................................................................................................................... 26
5.3. Accessories ...................................................................................................................................... 27
5.3.1. Supplied with the multimeter ........................................................................................................ 27
5.3.2. Optional ........................................................................................................................................ 27
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USER'S MANUAL
CONTENTS
5000-count portable digital multimeter, with current input
Chapter II