ACD-330T Amprobe, ACD-330T Datasheet - Page 22
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ACD-330T
Manufacturer Part Number
ACD-330T
Description
DMM CLAMP-ON W/BACKLIGHT
Manufacturer
Amprobe
Type
Digital (DMM)r
Datasheet
1.ACD-330T.pdf
(42 pages)
Specifications of ACD-330T
Includes
Battery, Case, Test Leads
Style
Clamp
Display Digits
4
Display Type
LCD, Bar Graph
Function
Voltage, Current, Resistance, Frequency
Functions, Extra
Continuity, Diode Test
Features
Auto Off, Backlight, Hold, Min/Max/Ave
Ranging
Auto/Manual
Response
True RMS
Lead Free Status / RoHS Status
Contains lead / RoHS compliant by exemption
Display Count
-
Other names
2730749
You can use this Meter to analyze components such as power distribution transformers
the half-cycle peak current by using the 1 ms peak hold feature. This allows the determi-
nation of the crest factor:
1) Press PEAK button for more than 1 second to toggle I ms peak hold mode ON/OFF.
3) If the reading is " OL", then you can push RANGE button momentarily to change
Note: A crest factor of 1.4 indicates a sinusoidal waveform.
and power factor correction capacitors. The additional features allow the measurement of
2) Press PEAK button momentarily to select PEAK+ measurement after entering the
4) Press .))) button to re-set the 1 ms peak hold again after setting peak mode.
1 ms PEAK HOLD
peak mode. The display shows "DH MAX" to indicate the PEAK +. See Figure 14.
measuring range and restart the PEAK+ measurement after setting the peak mode.
Crest factor= Peak value/True rms value
Figure 14. 1 ms Peak Hold Display
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