Common Dc Amperage Measurements; Ac Voltage Measurement; Battery Replacement - Kopp GDT 190 A Manual Del Propietário

1) Set the function/range switch to the 10 Amp range with the
leads in their proper jacks.
2) Touch the test leads to the circuit in series (in line with
the circuit) so that the circuit current passes through the
multitester. That means the test leads and the meter are a
"conductor" in the circuit. Read the amperage value on the
display.

Common DC Amperage Measurements

Warning!
The DC 10 Amp range of this tester is primarily used in
automotive circuit measurements which use battery power.
Frequent applications encountered with the 10 Amp feature
include troubleshooting headlight wiring, trailer wiring, auto
stereo and speaker systems, RV appliance wiring and other
automotive accessories that draw current from 1 to 10 Amps.
Any circuit powered by batteries or DC generators which gene-
rate 1 to 10 Amps can be measured with this unit.
DO NOT APPLY VOLTAGE TO THE TEST LEADS WHILE THE TESTER
IS SET IN THE 10 AMP RANGE.

AC Voltage Measurement

1) Set the function/range switch to the appropriate AC V range.
2) Touch the test leads to the circuit under test. With AC
voltage, the polarity of the test leads is not a factor. Read
the voltage level of the circuit on the display.

Battery Replacement

1) Remove the screws in the back cover of the tester and care
fully separate the back cover from the front.
2) Note the polarity of the battery terminals when removing it
from its connector and replace.
3) Carefully replace the back cover and tighten the screws. Do
not overtighten the screws as this may strip the threads in
the tester housing.
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