Aslo electric ASPAD1000 Manual De Instrucciones página 42

NCV (Non-Contact Voltage) Detection
• Due to external interference sources, this function may cause wrong voltage detection, the
detection result is for reference only.
• Set the function switch to NCV position, contact the top part of meter with the circuit under
test, the indicating LED will be flashed and audible signal will be sounded once detecting the
voltage, the signal strength showed in LCD display.
NOTE:
• The detection result is for reference, do not determine the voltage by NCV detection ONLY.
• Detection may interfere by socket design, insulation thickness and other variable conditions.
• The external interference sources, such as flashlight, motor, etc, may cause the wrong
detection.
LINE (Live Wire Recognition) Test
• Set the Rotary Switch to the "NCV" position.
• Connect the black test lead to the COM terminal and the red test lead to the VΩ connector,
grasp the insulation portion of the black test lead, and do not insert into the circuit under
measurement. As soon as the meter beeps and the red LED illuminates, the active wire has
been detected.
NOTE:
• When the circuit is in a serious leakage (approx. Above 15V) and the red test lead comes into
contact with the ground line, the LED indicator blinks and the buzzer sounds.
Capacitance Measurement
• To avoid electric shock, disconnect power to the unit under test and discharge all capacitors
before taking capacitance measurement.
o Set the rotary switch to
o Insert the black test lead banana plug into COM jack, insert the red test lead banana plug into
INPUT jack.
o Touch the test probe tips across the capacitance under test.
o Read the capacitance value in the display.
position and press the SEL button to choose
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mode.