HT HT4010 Manual De Instrucciones página 22

Contents:
1 SAFETY PRECAUTIONS AND PROCEDURES .......................................................... 2
1.1 Preliminary ........................................................................................................................ 2
1.2 Before use ......................................................................................................................... 3
1.3 After use ............................................................................................................................ 3
1.4 Measuring (overvoltage) categories definitions ................................................................. 4
2 GENERAL DESCRIPTION ........................................................................................... 5
2.1 TRMS and MEAN VALUE measuring instruments ............................................................ 5
2.2 TRUE ROOT MEAN SQUARE VALUE and CREST FACTOR definitions ........................ 5
3 PREPARATION FOR USE ........................................................................................... 6
3.1 Initial .................................................................................................................................. 6
3.2 Power supply ..................................................................................................................... 6
3.3 Calibration ......................................................................................................................... 6
3.4 Storage .............................................................................................................................. 6
4 OPERATING INSTRUCTIONS ..................................................................................... 7
4.1 Instrument description ....................................................................................................... 7
4.1.1
4.2 Function key description .................................................................................................... 8
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.3 Functions of rotary switch description ............................................................................... 9
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
5 MAINTENANCE ......................................................................................................... 14
5.1 General informations ....................................................................................................... 14
5.2 Battery replacement ........................................................................................................ 14
5.3 Cleaning .......................................................................................................................... 14
5.4 End of life ........................................................................................................................ 14
6 TECHNICAL SPECIFICATIONS ................................................................................ 15
6.1 Characteristics ................................................................................................................. 15
6.1.1
6.1.2
6.2 Environmental conditions ................................................................................................ 16
6.2.1
6.3 Accessories ..................................................................................................................... 16
6.3.1
7 SERVICE .................................................................................................................... 17
7.1 Warranty conditions ......................................................................................................... 17
7.2 Service ............................................................................................................................ 17
1.800.561.8187
Commands description ............................................................................................................... 7
HOLD key ................................................................................................................................... 8
key ........................................................................................................................................ 8
RANGE key ................................................................................................................................ 8
MAX key ..................................................................................................................................... 8
MODE key .................................................................................................................................. 8
DC Voltage measurement .......................................................................................................... 9
AC Voltage measurement ........................................................................................................ 10
AC Current measurement ......................................................................................................... 11
Resistance measurement ......................................................................................................... 12
Continuity test and Diode test ................................................................................................... 13
Safety ........................................................................................................................................ 16
General data ............................................................................................................................. 16
Climatic conditions .................................................................................................................... 16
Standard accessories ............................................................................................................... 16
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HT4010