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③
Press the RANGE button to set the 5.0000 V range.
④
Set the range selector knob on the current probe to the 30 A,
300 A, or 3000 A range.
⑤
Clamp the conductor under test with the flexible current
probe.
⑥
Multiply the reading by 10 for 30 A range, by 100 for 300 A
range, and by 1000 for 3000 A range respectively, and read
in units of A (amps).
Note:
・
Current exceeding 30 A, 300 A, or 3000 A cannot be measured.
(Do not measure such high current even though the display
works.)
・
Try to put the cunductor under test in the center of the flexible
current probe as possible.
5-11-2 Clamp probe: CL-22AD
(Max. measurable current 200 A dc/ac)
1) What to measure
ACA: 50/60 Hz sine wave current such as consumption current
of home appliances, current of power supply equipments,
and etc.
DCA: Current of automotive electric circuits, consumption
current of DC equipments, etc.
2) Measuring ranges
20 A and 200 A
3) Measuring procedure
①
Connect the red plug of the current probe to the V measuring
terminal and the black one to the COM terminal.
②
To make DC current measurement (DCA), set the function
selector to
and press the SELECT button to select
[m
]. The 500.00 mV range will be set.
To make AC current measurement (ACA), set the function
selector to
and press the SELECT button to select
[m /Hz
]. The 500.00 mV range will be set.
③
Set the range selector knob on the current probe to the 20 A
range or 200 A range.
*Before making DC current measurement, turn the Center
Adjuster knob to make the reading zero.
④
Open the clamp jaws of the clamp probe and clamp the wire
to measure.
⑤
Multiply the reading by 0.1 for 20 A range, and read the
display directly for 200 A range.
Note:
・
Current exceeding 20 A or 200 A cannot be measured.
(Do not measure such high current even though the display
works.)
・
Try to put the wire to measure in the center of the clamp jaws
as possible.
5-11-3 DC Clamp probe: CL-33D
(Max. measurable current 300 A dc)
1) What to measure
Current of automotive electric circuits, consumption current of
DC equipments, etc.
2) Measuring ranges
30 A and 300 A
3) Measuring procedure
①
Connect the red plug of the current probe to the V measuring
terminal and the black one to the COM terminal.
②
Set the function selector to
and press the SELECT
button to select [m
]. The 500.00 mV range will be set.
③
Set the range selector knob on the current probe to the 30 A
range or 300 A range.
*Before making DC current measurement, turn the Center
Adjuster knob to make the reading zero.
④
Open the clamp jaws of the clamp probe and clamp the wire
to measure.
⑤
Multiply the reading by 0.1 for 30 A range, and read the
display directly for 300 A range.
Note:
・
Current exceeding 30 A or 300 A cannot be measured.
(Do not measure such high current even though the display works.)
・
Try to put the wire to measure in the center of the clamp jaws as
possible.
Содержание PC7000
Страница 1: ...PC7000 DIGITAL MULTIMETER 取扱説明書 INSTRUCTION MANUAL ...
Страница 17: ... 30 29 備 考 m m m m D 時にはバーグ ラフは表示されません m m m m D ...
Страница 25: ... 46 45 備考 4 20 mA 測定では DC 4 mA を 0 とし DC 20 mA を 100 とした場合のパーセンテージ を表示します m 4 20 mA m m m m m Hz ...
Страница 40: ...PC7000 DIGITAL MULTIMETER INSTRUCTION MANUAL ...
Страница 56: ... 30 29 Note The display style of m m m m or D does not show the bar graph m m m m D ...