15
ACV Measurements
1. .Insert the black test lead into the COM terminal and the red one into
the V/Ω/Hz terminal.
2. Turn the selector knob to
range.
3. Auto range is the original mode, it will display AUTO symbol. Press
the RANGE key to change to the manual range mode, 400mV, 4V,
40V, 400V, 750V range is selective.
Note: When measuring ACV under auto range mode, pressing the
RANGE key will display AC mV range.
4. Connect the leads in parallel across the electric circuit under test,
LCD displays voltage by the test lead.
Note:
1. Users should first set the selector knob to the highest range if in
manual mode, if users have no idea about the range of voltage under
test, then select the proper range based on displaying value. If LCD
displays OL, it means meter is over the maximum value of this range,
select a higher range.
2
.
Never input a voltage over 750Vac.
3. Be careful while measuring a high voltage. DO NOT touch the high
voltage circuit.
