2) Measurement procedure
①
Set the function switch
at
Ω
/
/
/nF function
and select the function
by SELECT switch.
②
Press the RELATIVE
switch to make display
show 00.00nF. (The REL
mark illuminates in the upper
right area of the display.)
③
Apply the black red test pin
to capacitor.
④
Read the value on the display.
⑤
After measurement, remove the red and black test pins from
the circuit measured.
●
For measurement of 100nF or below, the display will not stabilize
due to the influence of ambient noise and floating capacity.
●
Necessarily please discharge the electric charge that was
charged to the condenser before measurement.
●
As the capacitance increases, the measuring time becomes
longer. (Example: approx. 5sec. at 10µ. Approx.45sec. at 150µ
F.)
【
6
】
MAINTENANCE
WARNING
1. This section is very important for safety. Read and understand the following
instruction fully and maintain your instrument properly.
2. The instrument must be calibrated and inspected at least once a year to
maintain the safety and accuracy.
6-1 Maintenance and inspection
1. Appearance:Is the appearance not damaged by falling?
2. Test leads: Is the cord of the test leads not damaged?
Is the core wire not exposed at any place of the test leads?
If your instrument falls in any of the above items, do not use it and
have it repaired or replace it with a new one.
Capacitor
ー 10 ー