
— 20 —
1. Never apply an input signal exceeding the maximum rated
input value of the optional product.
2. Do not switch the function while measuring.
1. This probe is for exclusive use in measurement of a very
small-current circuit. Do not use it for measurement of large
current of a power line, etc.
2. Never apply a voltage exceeding the maximum measuring
voltage of the probe (30 kV DC).
3. Do not switch the function in the middle of measurement.
4. Do not hold the probe by the section between the guard and
measuring pin during measurement.
WARNING
WARNING
5-8 Measurements Using Optional Products
5-8-1 Measurement Using a DC High-Voltage Probe (HV-60)
Max. measuring voltage: 30 kV DC
1) Applications: Voltage of a high-impedance circuit, such as the
anode voltage of CRT or a high voltage used for focusing.
2) Measuring range: DC 1000 V range (to be set in the manual
mode).
3) Measuring procedure:
①
Connect the red plug of the high-voltage probe to the V input
terminal and the black plug to the COM input terminal.
②
Set the function switch to “DCV” and press the RANGE
HOLD button to select the 1000 V range.
③
Connect the black clip to the grounding line of the measuring
target and apply the test pin at the distal end of the probe to
the measuring point.
④
Multiply the display reading by 0.1. This is the measurement
value in the unit of kV.
⑤
After measurement, withdraw the test pin from the measuring
circuit and then remove the clips.
●
The HV-60 cannot be used to measure AC voltages.
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