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89
V5.1
‐
March
2010
Figure 9: 10A DC Current Measurement
M
EASURING
AC
C
URRENT
To measure AC current lower than 400 mA, perform the following:
1. Insert the black lead into the
COM
banana jack input and the red lead into the
mA
banana jack input
2. Press
the
A
key and then the use the
SET
key to select the ACA mode. The
ACA
symbol will
appear at the top of the screen when selected
3. Use
the
F4
soft-key to select the
mA
mode
4. Connect the red and black leads to the measured points on the circuit under test;
The
AC
current value will be displayed on the screen.
Refer to the example in Figure 10.
Summary of Contents for HOS-MS420
Page 11: ...10 V5 1 March 2010 FRONT PANEL AND KEYPAD OVERVIEW Figure 3 ...
Page 32: ...31 V5 1 March 2010 Figure 20 AC Coupling ...
Page 72: ...71 V5 1 March 2010 Fig 42 Rectangle window Fig 43 Blackman window Fig 44 Hanning window ...
Page 79: ...78 V5 1 March 2010 ...
Page 85: ...84 V5 1 March 2010 Figure 4 Continuity Test ...
Page 89: ...88 V5 1 March 2010 ...
Page 91: ...90 V5 1 March 2010 Figure 10 400mA AC Current Measurement ...
Page 95: ...94 V5 1 March 2010 ...