GDM-360/397/398/461 User Manual
31
Warning
To avoid damage to the Meter or to the equipment under test, disconnect the
circuit power and discharge all high-voltage capacitors before measuring
capacitance. Use the DC Voltage function to confirm that the capacitor is
discharged.
To measure capacitance, connect the Meter as follows:
1.
Insert the red test lead into the
terminal and the black test lead into the
COM
terminal.
2.
Set the rotary switch to
. On the GDM-360/397/398, press
BLUE
button to
select the
nF
measurement mode.
At that time, the Meter will display a fixed value as shown below which is
the internal capacitance of the Meter. To ensure accuracy when measuring a
small value of capacitance, the tested value must be subtracted from this
value. The REL mode can be used to achieve this.
GDM-360/397/398
: approximately 10nF
GDM-461:
approximately 50pF
For convenience, use the included multi-purpose socket for measuring
capacitors with leads or SMT capacitors. Insert the capacitor to be tested
into the corresponding “+” and “-” jack of the multi-purpose socket. This
method is more stable and correct for measuring small capacitances.
Содержание GDM-360
Страница 5: ...Table of Contents 3 Replacing the Fuses 71 USB and RS232C Serial Port 73...
Страница 24: ...MEASUREMENT OPERATION 22 C Resistance Measurement see figure 4 mAuA COM V Hz figure 4...
Страница 27: ...GDM 360 397 398 461 User Manual 25 D Testing for Continuity see figure 5 figure 5...
Страница 29: ...GDM 360 397 398 461 User Manual 27 E Testing Diodes see figure 6 figure 6...
Страница 32: ...MEASUREMENT OPERATION 30 F Capacitance Measurement see figure 7 mAuA V Hz figure 7...
Страница 37: ...GDM 360 397 398 461 User Manual 35 H Temperature Measurement GDM 397 only see figure 9 figure 9...
Страница 39: ...GDM 360 397 398 461 User Manual 37 I Transistor hFE Measurement GDM 398 only see figure 10 figure 10...
Страница 41: ...GDM 360 397 398 461 User Manual 39 J EF Function GDM 398 only see figure 11 figure 11...
Страница 73: ...GDM 360 397 398 461 User Manual 71 Replacing the Fuses figure 13...