User Manual
287/289 
Brugsanvisning 
  ii 
Tænding og slukning.................................................................................................  12 
Batteriindikator ..........................................................................................................  12 
Automatisk slukning ..................................................................................................  12 
Batterisparefunktion ..................................................................................................  12 
Skærmbelysning .......................................................................................................  13 
Områdeindstilling ...........................................................................................................  13 
Funktionsmenuer ...........................................................................................................  14 
Input Alert™ funktion .....................................................................................................  15 
Info-tast..........................................................................................................................  15 
Hold- og AutoHold-funktion............................................................................................  15 
Amplitudefaktorregistrering............................................................................................  16 
Minimums- og maksimumsregistrering ..........................................................................  16 
Spidsværdiregistrering................................................................................................... 18 
Lavpasfilter (kun model 289).........................................................................................  20 
Relativ måling ................................................................................................................   21 
Måling ............................................................................................................................  22 
Vekselspændingsmåling ...........................................................................................  22 
LoZ til spændingsmåling på model 289.....................................................................  23 
dB-måling..................................................................................................................  23 
Jævnspændingsmåling .............................................................................................  25 
Måling af veksel- og jævnspænding..........................................................................  26 
Temperaturmåling..................................................................................................... 28 
Y-funktionen på model 289 ..................................................................................  31 
Gennemgangsafprøvning..........................................................................................  31 
Ledeevnemåling som afprøvning af høj modstand ...................................................  34 
Kapacitansmåling......................................................................................................  35 
Diodeafprøvning........................................................................................................  36 
Strømstyrkemåling ....................................................................................................  38 










