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Pariston vaihto ...............................................................................................................58
Sulakkeen vaihto............................................................................................................58
Yleiset tiedot ....................................................................................................................58
Sähkötiedot ......................................................................................................................60
English User Manual........................................................................................................61
Safety................................................................................................................................61
Terms in this manual ......................................................................................................61
International electrical symbols .....................................................................................62
Cenelec directives ...........................................................................................................62
Product description.........................................................................................................63
Analog bar-graph ...........................................................................................................63
Average sensing RMS calibrated ...................................................................................64
True RMS.......................................................................................................................64
Crest Factor ...................................................................................................................64
NMRR (Normal Mode Rejection Ratio) ..........................................................................64
CMRR (Common Mode Rejection Ratio) .......................................................................64
Operation..........................................................................................................................65
AutoCheck
TM
mode (525, 521, 829 only) .......................................................................65
dBm
+Hz
(829 only), Hz
+ACV
, ACV
+Hz
functions .............................................................66
DC+ACV
+ACV
(525, 521, 829 only), DCV, DCV
+ACV
functions.......................................67
525, 521, 829: ................................................................................................................67
827, 822, 821: ................................................................................................................67
ACmV
+Hz
, dBm
+Hz
(829 only), Hz
+ACmV
functions .........................................................68
nS Conductance (525, 521, 829, 827 only),
Ω
Resistance, Continuity functions .......69
Temperature functions (525, 521, 829, 827 only)...........................................................69
Capacitance,
Diode test functions .....................................................................70
μ
A, mA, and A Current functions....................................................................................71
Electric Field EF-Detection (525, 521, 829, 827 only) ....................................................71
PC computer interface capabilities.................................................................................72
MAX/MIN/AVG* (REC) at fast 20/s measurement mode (525*, 521*, 829, 827 only) ....72
1ms CREST capture mode (525, 521, 829, 827 only)....................................................72
Backlighted display (525, 521, 829 only)........................................................................73
Beep-Jack™ Input Warning ...........................................................................................73
Hold................................................................................................................................73
Relative Zero mode ...................................................................................................73
Manual or Auto-ranging..................................................................................................73
Set Beeper Off ...............................................................................................................73
Auto-Power-off (APO) ....................................................................................................73
Disabling Auto-Power-off................................................................................................73
Data Logging operation (525 & 521 only).......................................................................74
Set logging interval .....................................................................................................74
Start/Stop data-logging ...............................................................................................74
Recall logged data ......................................................................................................75
Maintenance .....................................................................................................................76
Cleaning and Storage.....................................................................................................77
Trouble Shooting............................................................................................................77
Battery and Fuse replacement .......................................................................................77