Ega Master EGATRONIK 51719 Manual De Instrucciones página 20

Continuity Test/Resistance/Diode/Capacitance Measurement
- Select the corresponding function scale.
- Insert the red test lead into the "
- Connect test leads with both ends of the measured object.
Caution:
- Do not input voltage above DC 60V or AC 30V to avoid personal injury.
- Please disconnect all the other parts of the circuit to avoid inaccuracy. Before the
resistance online measurement, please do disconnect all the power and fully discharge all
capacitors to avoid injury or device damage.
- If the resistance is over 0.5Ω when the test leads are short-circuited, please check the test
leads for looseness or other abnormalities. If the measured resistor is open or the resistance
exceeds the maximum range, the LCD will display "OL".
- Measured value = displayed value – probe short circuit value It is recommended to use
"REL" measurement mode for capacitance less than 100nF.
NCV AC Electric Field Sensing
The electric field sensing sensitivity is divided into two levels ("EFHI" and "EFLo"). The
meter defaults to "EFHI". Users can select different sensitivity levels according to the intensity
of the measured electric field. Select "EFHI" of NCV when electric field is around 220V AC
50Hz/60Hz. Bring the NCV sensing end close to a charged electric field (socket, insulated wire,
etc.). The LCD will display the segment
"-" with beeps and red LED flashing.As the intensity of the measured electric field increases,
the more segments (----) display , the higher frequency of buzzer beeps and LED flashes. Select
"EFLo" when the electric field is around 110V AC 50Hz/60Hz.
Caution:
Use the NCV sensing end to approach measured electric field, otherwise the measurement
sensitivity will be affected. When the measured electric field voltage is over 100VAC, observe
whether the conductor is insulated to avoid personal injury.
20
" jack, and the black into the "COM" jack.
Capacitance
Continuity
Diode
Resistance