Dc Current, Ac Current True Rms Measurement - Lutron Electronics DM-9962SD Operation Manual

Micro sd card real time data logger cat iii 1000v, true rms, l/c
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5) Under the operation of " auto range " mode, push the
" Range button " ( 3-6 Fig. 1 ) will execute the " Manual
Range " mode and hold the range, the LCD will show
the " MANU " marker.
Under the manual range operation, push the " Range
button " ( 3-6 Fig. 1 ) > 2 seconds, will return to auto
range operation.

5-4 DC Current, AC Current true rms Measurement

A : 10A range, 6A range.
mA : 600 mA range, 60 mA range.
uA : 6000 uA range, 600 uA range.
1) Connect BLACK test lead into " COM " terminal ( 3-12, Fig. 1 ).
2) For the " mA, uA " measurement, connect RED
test lead into " mA uA " terminal ( 3-13, Fig. 1 ).
For the " 10 A " current measurement, connect RED
test lead into " A " terminal ( 3-14, Fig. 1 ).
Open the circuit in which current is to be
measured. Now securely connect test leads in series
with the load in which the current is be measured.
3) For the " uA " measurement ( 600 uA, 6000 uA ), select
the " Function rotary switch " ( 3-10, Fig. 1 ) to " uA " position.
For the " mA " measurement ( 60 mA, 600 mA ), select
the " Function rotary switch " ( 3-10, Fig. 1 ) to " mA " position.
For the " 10 A " measurement ( 6A,10A ), select the " Function rotary
switch " ( 3-10, Fig. 1 ) to " A " position.
4) Push the " AC/DC button " ( 3-9, Fig. 1 ) to select the
" ACA " or " DCA " measurement,
5) When LCD show the " AUTO " marker, the meter is
under the " auto range " mode. Meter will select the
suitable measurement range automatically.
10

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