AMES 64021 Manuale d'uso e istruzioni di sicurezza - Pagina 10

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Measurement Operation

note: Remove plugs from
ends of Test Leads (included)
before connecting to Meter.
ac/Dc Voltage Measurement
Measure AC conductors carrying up to 750 VAC, 45Hz ~ 1kHz.
Measure DC conductors carrying up to 1000 VDC.
WarninG! use caution when working
near voltages above 30 Vac rms,
42 Vac peak, or 60 VDc. Voltages this
high present a risk of electric shock.
1.
Plug black test lead into cOM Jack.
Plug red test lead into
VΩHz input Jack.
2.
Turn Rotary Switch to the
mV
position, as appropriate.
Hz %
Frequency/Duty cycle Measurement
Measure a signal's duty cycle and frequency from 10Hz to 10MHz.
1.
Plug black test lead into cOM Jack.
Plug red test lead into
VΩHz input Jack.
2.
Turn the Rotary Switch to the Hz%
position. Frequency (Hz) is the
default measurement mode.
3.
Connect the Test Leads across
the circuit to be measured.
Page 10
V
or
Hz %
For technical questions, please call 1-888-866-5797.
note: Test Lead probes have
removable covers for overvoltage
protection. With covers in place, Test
Leads are rated for use with CAT III
and CAT IV circuits. Exposed probes
are rated for use with CAT II circuits.
3.
Press Blue Button to choose
AC or DC voltage.
4.
Carefully touch exposed
conductors with tips of probes.
5.
Read measured voltage on the Display.
6.
Press Hz% to obtain frequency
and duty cycle value.
7.
When testing is complete, turn
Rotary Switch to OFF, remove
Test Leads and store with Meter.
4.
Read measured frequency
on the Display.
5.
To measure Duty cycle, press the
Hz% Button to select % measurement.
6.
When testing is complete, turn
Rotary Switch to OFF, remove
Test Leads and store with Meter.
Item 64021