22
l
The included temperature probe may only be used for
measurment up to 250
o
C For any mesaurement
higher than that, the rod type temperature probe
must be used .
l
When temperature measeuremnet has been completed,
disconnect the connection between the testing leads
and te circuit under test.
Measurement Operation(10)
H.Capacitance Measurement
(see figure 10)
( figure 10)
Model 72-7720:Capacitance measurement has four
measurement positions on the rotary switch : 2nF, 20nF,
2
µ
F and 100
µ
F.
Model 72-7725: Capacitance measurement has four
measurement positions on the rotary switch: 20nF,
200nF, 2
µ
F and 100
µ
F.
To measure capacitance, connect the Meter as follows:
1. Insert the red test clip or red test lead into the V
Ω
terminal and the black test clip or black test lead into
the
µ
mA ( Model: 72-7720) or mA ( Model: 72-7725)
terminal.
2. Set the rotary switch to an appropriate measurement
position in Fcx range.
3. Connect the test leads across with the object being
measured.
The measured value shows on the display.
Model 72-7720/72-7725: OPERATING MANUAL