25
EN
• Turn off the power to the circuit under test.
Break the connection line/track and separate
securely the 2 points where the flow of current
must be measured.
• Connect in series by securely attaching the test
probes (N) each at the 2 open points of the
track/line.
• Apply power to the circuit.
• The stabilized value on the display (A) is read as
the actual reading.
Frequency mode (AC)
• In AC measurement mode, press the
Hz/%
button (I).
Hz
(Hertz) lights up.
• With the existing series connection in the AC
circuit, the frequency’s measured reading will
light up.
• The stabilized value on the display (A) is read as
the actual reading.
Duty Cycle mode (AC)
• In AC measurement mode, press the
Hz/%
button (I) twice.
%
(percent) lights up.
• With the existing series connection in the AC
circuit, the frequency’s measured reading will
light up.
