4.4 Measuring Peak Current
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M
easurement
P
ro
cedure
Mode Selection
1.
Press the
button to select the mode.
Button presses are ignored if
TIME
is displayed: press
→
to clear it.
Peak Selection
2.
Press the
button to select PEAK.
DC Mode
Usable with all waveforms.
Di (positive) and - (negative) peak values.
AC Mode
Usable with AC waveforms with no DC component.
Displays absolute value.
AC+DC Mode
Usable with all waveforms.
Displays absolute value.
• In DC mode, both positive and negative peak values are dis-
played. Select this to measure peaks of both polarities.
• Auto zero adjustment is required when selecting DC or AC+DC
mode.
Summary of Contents for 3290-10
Page 1: ...CLAMP ON AC DC HiTESTER INSTRUCTION MANUAL 3290 10...
Page 2: ......
Page 6: ...iv Contents...
Page 14: ...8 Usage Notes...
Page 42: ...36 2 5 Turning Power On and Off...
Page 54: ...48 3 6 Measuring Duty by Timer...
Page 149: ...4 5 6 7 8 9 10 11...
Page 150: ......