ACD-330T Amprobe, ACD-330T Datasheet - Page 33
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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
2) Connect the black test lead to "COWterminal and red test lead
ative side. The meter can display diode voltage drops to approximately 2.5 V.A typ-
ical voltage drop is 0.3~0.8 V, and the meter will sound a beep to remind user.
4) Reverse the probes and measure the voltage across the diode again. If the diode is:
5) Repeat step 3 and 4 for other diodes.
A good diode allows current to flow in one direction only. To test a diode, turn the
power off, remove the diode from the circuit, and proceed as follows:
1 ) Set the rotary switch to "
to " V-
3) Touch the red lead to the positive side of the diode and the black lead to the neg-
DIODE CHECK
"terminal.
• Good : " OL" is displayed.
• Shorted : Near 0 V drop is displayed in both directions, and the
• Open : " OL" is displayed in both directions.
beeper sounds continuously.
Figure 22. Diode Check.
"position.
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