Meter Functions – DC Current (A)
IMPORTANT: "MMDVSSFOUNFBTVSFEøPXTUISPVHI
UIFNFUFS*UJTJNQPSUBOUUIBUZPVEPOPU
t.FBTVSFDVSSFOUHSFBUFSUIBO7PMUT"$PS%$
XJUISFTQFDUUPHSPVOE
t&YDFFETFDPOETXIFONFBTVSJOHDPOUJOVPVT
DVSSFOUCFUXFFO"""MMPXöWFNJOVUFTGPSDPPM
EPXOCFGPSFDPOUJOVJOH
t4FMFDUUIF10ASBOHFXJUIUIFSPUBSZTXJUDI
*OTFSU
t#MBDLMFBEJOCOM UFSNJOBM
t3FEMFBEJOUIF10AUFSNJOBM
IMPORTANT:
Turn OFF all power to the circuit or disconnect the
circuit from the power source.
$POOFDU
t5IF3FEQSPCFUPUIFTJEFPGUIFDJSDVJUDMPTFTUUP
UIFQPXFSTPVSDF
t5IF#MBDLQSPCFUPUIFTJEFPGUIFDJSDVJUUPHSPVOE
t5VSOUIFQPXFS0/BOEUFTU
Note:
Current must always be measured with the meter
test probes connected in series, as described.
OFF
600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
I
I
10A
COM
600V MAX
10A MAX fused
600VDC
MAX
ATD-5540