Ac/Dc Current Measurement - Mastech MS8239B User Manual

NOTE:
o
At a small voltage range, unsteady readings
will appear before the test leads makes
contact with the circuit. This is normal since
the Meter is highly sensitive. When the test
leads are connected to the circuit, the true
reading will be shown.
o
Under any range mode, when '1.' is shown on
the LCD it means the measurement has
exceeded the allowable range. A higher range
should be selected.
o
When the value to be measured is unknown,
select the highest range first and lower the
range accordingly.

AC/DC Current Measurement

USE CAUTION WHEN MEASUREING HIGH VOLTAGE
CIRCUITS. TO AVOID ELECTRICAL SHOCK AND
INJURY. DO NOT TEST VOLTAGES HIGHER THAN
DC/AC 600V.
13
WARNING