
6-4-2 ACV Measurement ( ): Max.measurement value 750 VAC
1) Application
Measures sine-wave AC voltages such as lighting voltages.
2) Measuring range: 3/12/30/120/300/750 (6ranges)
3) Measurement procedure
①
Shift the polarity reversal switch to
+
side.
②
Connect the black plug of the test lead to the
−
input
terminal and the red plug to the
+
input terminal.
③
Set the function/range selector to an appropriate ACV
range.
④
Apply the black and red test pin to measuring circuit.
⑤
Read the pointer on V
・
A scale.
The AC 3 V range only uses the
“
AC 3 V
”
scale.
⑥
After measurement, remove the red and black test pins
from the circuit measured.
When measuring non-sine wave ACV, measuring values
may have errors according to the contortion of the wave.
Band width.
40 Hz-30 kHz at 3,12 V range
40 Hz-10 kHz at 30 V or above ranges
Values measured at 750 V shall be read by decupling (X10)
the scale of 0-120. But for the safety, do not measure any
circuits that exceed 6 kVA.
Outlet
④
⑤
②
①
③
⑥
⑥
②
— 33 —
Содержание CX506a
Страница 1: ...CX506a 取扱説明書 INSTRUCTION MANUAL マルチテスタ MULTITESTER ...
Страница 2: ......
Страница 56: ...MEMO ...
Страница 58: ......
Страница 59: ......