KPS DCM4000T Manual De Funcionamiento página 25

DCM4000T
4.15 Circuit Continuty Test
WARNING
Electric shock hazard.
When measuring circuit continuity, determine that the power supply is disconnected and the
capacitor in the circuit is completely discharges.
1) Insert black probe to COM Jack, insert the red probe to INPUT Jack
2) Measuring switch is placed to position
3) Connect the probe to the both ends of circuit to be tested for the Measurement
4) If the resistance of circuit under test is less than 50Ω, the meter´s built-in buzzer may sound.
5) Read the circuit resistance value on the LCD".
4.16 Capacitance Measurement
WARNING
Electric shock hazard.
When measuring circuit continuity, determine that the power supply is disconnected and the
capacitor in the circuit is completely discharges.
1) Insert black probe to COM jack, insert red probe to INPUT jack.
2) Transfer switch is placed to position
3) After discharging capacitance completely, connect the probe to the both ends of capacitor to be
tested for Measurement.
4) Read the capacitance value on the LCD.
Note:
To improve the accuracy below 10nF measuring value, subtract the distributed capacitance of meter
and cable.
4.17 NCV Measurement
1) Turn the meter to NCV mode.
2) Place the meter top close to the conductor. When test voltage is greater than 110Vac (T-RMS), the
meter induction voltage indicator will turn on intermittently and the buzzer will give an alternating
high-low alarm sound.
Note:
1) Even there is no indication, voltage may exist still. Don't use non-contact voltage detector to
judge whether there is voltage in the wire. Detection operation could be affected by socket
design, insulation thickness, type and other factors.
2) When inputting voltage on the meter input terminal, due to the existence of the induced voltage,
voltage induction indicator also may light.
3) External sources of interference (such as flashlight, motor, etc.) may incorrectly trigger non-
. Use FUNC key to select the continuity measure
. Use the FUNC key to select capacitance measure.
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EN