Sanwa CD771 - Current Measurement (µA; mA;A)

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1. Never apply a voltage to the measuring terminals.
2. Never apply an input exceeding the maximum rated current.
3. Be sure to connect the meter in series via a load.
WARNING
Correct measuring method Wrong measuring method
Function Max. Rated Input Range
DC/AC µA 4000µA 400.0µA, 4000µA
DC/AC mA 400mA 40.00mA, 400.0mA
DC/AC A0 10A 4.000A, 10.00A
5-7 Current Measurement (00000000000)
Power supply
Load
Power supply
Load
DCA and ACA
Selection
Remarks:
•
In current measurement, the internal resistance of
the current range is placed in series and the current
drops by this resistance. Accordingly, its influence
becomes larger in low-resistance circuits.
•
The AC accuracy guarantee frequency range
is from 40 Hz to 400 Hz.
• Current range: Auto range for 400.0 µA  4000
µA, 40.00 mA  400.0 mA and 4.000 A 
10.000 A. The range may be fixed by the
RANGE HOLD button.
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Be sure that the built-in fuse has not blown.
CAUTION
DRAWING No. CD771 03-1101 2040 6017
CD771E11.1.1118:28ページ14