Non-Contact AC Voltage Measurement
WARNING:
Risk of electrocution. Before use, always test the voltage detector on a known live
circuit to verify proper operation.
1.
Touch the probe tip to the hot conductor or insert into the hot side of the electrical outlet.
2.
If
AC
voltage is present, the detector light will illuminate.
Note
The conductors in electrical cord sets are often twisted. For best results, rub the probe tip along a
length of the cord to assure placing the tip in close proximity to the live conductor.
Note
The detector is designed with high sensitivity. Static electricity or other sources of energy may
randomly trip the sensor. This is normal operation.
MODE Button
To select DC/ACV, Ohm/Diode/Continuity functions.
DATA HOLD Button
To freeze the LCD meter reading, press the ʺ
Data Holdʺ
button. The ʺ
Data Holdʺ
button is
located in the center of the rotary function switch. While data hold is active, the ʺ
HOLDʺ
display icon appears on the LCD. Press the ʺ
Data Holdʺ
button again to return to normal
operation.
REL Button
For Capacitance Zero and Offset adjustment.
Hz% Duty Button
Press on the
"Hz% Duty"
button to choose frequency or duty cycle in the range of frequency.
Press
ʺHz% Dutyʺ
button to measure frequency or duty cycle while measuring voltage. Press
on ʺ
Hz% Dutyʺ
button to return to measurement of voltage.
Battery Replacement
1.
Remove the one rear Phillips head screw.
2.
Open the battery compartment.
3.
Replace the required two ʺAAAʺ 1.5V batteries (UM4 R03)
4.
Re-assemble the meter.
9
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Digital Measurement Metrology, Inc
TM
Digital Measurement Metrology, Inc
