HT 10 Manuel D'utilisation page 26

TABLE OF CONTENTS
1. PRECAUTIONS AND SAFETY MEASURES ............................................................... 2
1.1. Preliminary ........................................................................................................................ 3
1.2. During use ......................................................................................................................... 3
1.3. After use ............................................................................................................................ 3
1.4. Overvoltage categories - definitions .................................................................................. 4
2. GENERAL DESCRIPTION ........................................................................................... 5
3. PREPARATION FOR USE ........................................................................................... 5
3.1. Initial .................................................................................................................................. 5
3.2. Supply voltage ................................................................................................................... 5
3.3. Storage .............................................................................................................................. 5
4. NOMENCLATURE ........................................................................................................ 6
4.1. Instrument description ....................................................................................................... 6
4.2. Description of warning LEDs ............................................................................................. 6
4.3. Description of LCD display ................................................................................................ 7
4.4. Initial autotest .................................................................................................................... 7
5. OPERATING INSTRUCTIONS ..................................................................................... 8
5.1. DC Voltage measurement ................................................................................................. 8
5.2. AC Voltage measurement ................................................................................................. 9
5.3. AC Voltage measurement with low impedance value ..................................................... 10
5.4. 1-wire AC Voltage Detection (polarity) ............................................................................ 11
5.5. Phase sequence indication ............................................................................................. 12
5.6. Continuity test.................................................................................................................. 13
5.7. Resistance measurement ................................................................................................ 14
6. MAINTENANCE ......................................................................................................... 15
6.1. General information ......................................................................................................... 15
6.2. BatterY replacement ........................................................................................................ 15
6.3. Cleaning .......................................................................................................................... 15
6.4. End of life ........................................................................................................................ 15
7. TECHNICAL SPECIFICATIONS ................................................................................ 16
7.1. Technical features ........................................................................................................... 16
7.1.1. Reference guidelines ................................................................................................................ 16
7.1.2. General specifications .............................................................................................................. 17
7.2. Environment .................................................................................................................... 17
7.2.1. Environmental conditions ......................................................................................................... 17
7.3. Accessories ..................................................................................................................... 17
7.3.1. Standard accessories ............................................................................................................... 17
8. SERVICE .................................................................................................................... 18
8.1. Warranty conditions ......................................................................................................... 18
8.2. Service ............................................................................................................................ 18
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HT10