Fluke 114 Digital Multimeter LCD, 6000 counts 2583552 Fiche De Données

Codes de produits
2583552
Page de 24
 
True-rms Multimeters 
 Making 
Basic 
Measurements 
 
  
15 
Testing Diodes (115 & 117)
 
Forward Bias
Single 
Beep
Reverse Bias
Shorted
and
Open
Bad Diode
Bad Diode
Good Diode
Good Diode
 
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Using the Bargraph 
The bar graph is like the needle on an analog meter. It has 
an overload indicator (
>) to the right and a polarity 
indicator (
+)to the left.  
Because the bar graph is much faster than the digital 
display, the bar graph is useful for making peak and null 
adjustments. 
The bar graph is disabled when measuring capacitance. In 
frequency, the bar graph and range annunciator indicates 
the underlying voltage or current up to 1 kHz.  
The number of segments indicates the measured value and 
is relative to the full-scale value of the selected range
In the 60 V range, for example (see below), the major 
divisions on the scale represent 0, 15, 30, 45, and 60 V. An 
input of 
−30 V turns on the negative sign and the segments 
up to the middle of the scale. 
 
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