Users manual
ET1260B and ET1260A
6 1/2 Digit Multimeter
18
measurement range, which have same effect as keys of
and
.
4) Press the softkey of Relative (
) to record the current value, after which display the
difference between actual measurement value and current recorded value.
5) Press the softkey of Display (
) to switch modes, and refer to the chapter of “Users
interface” for details.
6) If necessary, press
to configure the following measurement parameters: AC filter, and
refer to the chapter of
Measurement configuration
for details.
7) If necessary, press
to configure math operation function (limits, dBm, dB and relative),
and refer to description in the chapter of
Math operation
for details.
2.1.4 DC current measurement
Basic information
Current measurement is classified into low current measurement and high current
measurement, with different wiring methods.
Low current measurement range: 10uA, 100uA, 1mA, 10mA and 100mA
High current measurement range: 1A and 12A.
Maximum resolution: 10pA.
Operation description
1) Press
to select DC current measurement function.
Description: Major displayed value refers to measurement current value, and auxiliary displayed
value refers to the ratio between current measurement value and full measurement range.
2) Connect test lines as indicated in the chapter of
1.4 Measurement wiring.
3) Select measurement range as required, and may select automatic measurement, press the
softkey of
to select low current measurement, press the softkey of
to select high current
measurement, and press keys of
and
to switch measurement range.
4) Press the softkey of Relative (
) to record the current value, after which display the
difference between actual measurement value and current recorded value.
5) Press the softkey of Display (
) to switch modes, and refer to the chapter of
User
