Specifications
Manuals
Brands
Extech Instruments Manuals
Multimeter
420
31
32
33
34
35
36
37
38
39
40
33
V5.1
‐
March
2010
I
NVERT A
W
AVEFORM
Inverted waveform: The displayed signal reverses 180 degrees relative to ground.
Press
F4 Invert
to invert the waveform; press
F4 Invert
again to exit the inversion
mode.
1
...
...
31
32
33
34
35
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