User Manual

Page.87.
e．Manual range: 0.000V  6.600V range
00.00V  66.00V range
000.0V  660.0V range
000.0mV  660.0mV range
C. DC Current Measuring (only manual range )
a. Connect the black test lead to the “COM ” jack and the red test lead to the “mA” jack for a maximum
of 660mA current. For a maximum of 10A, move the red lead to the 10A jack.
b．select A, enter the DC current measurement,the screen display“DC current ”, can select manual
range；
c．Manual range: 0.000mA  6.6mA range
00.00mA  66.00mA range
000.0mA  660.0mA range
00.00A  10.00A range（use 10A socket）
d. Select the range to enter current measurement
NOTE:
 When only the figure “OL” is displayed, it indicates over range situation and the higher range has to
be selected.
 When the value scale to be measured is unknown beforehand, set the range selector at the highest
position.
 The maximum current of mA socket is 660mA, over-current will destroy the fuse, and will damage
the meter.
WARNING!
Shut down the power of the tested circuit, and then connect the meter with the circuit for
measurement.