Promax OS-782 Manual Del Usuario página 128

USER'S MANUAL. OS-782
To measure a DC current which is larger than 400 mA, do the following:
1. Press the A key and DCA appears at the top of the screen. The unit on the
main reading screen is mA.
2. Press F5 key change to 20 A measurement, he unit on the main reading
screen is A.
3. Plug current extended module in current measure jack, then plug the probe in
the module.
4. Connect the red and black leads to the measured point and the DC current
value of the measured point will be displayed on the screen.
5. Press F4 return to 400 mA measure.
02-2010
Figure 40.- DC current Measurement for 400 mA.
Figure 41: DC current Measurement for 20A.
Page 56