EGAmaster 65507 사용 설명서 - 페이지 7
{카테고리_이름} EGAmaster 65507에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. EGAmaster 65507 12 페이지. Clamp meter
페이지 인쇄INTRODUCTION
This clamp meter is completely portable, 3 ½ digit LCD display meter. It is designed to use in
laboratory, field servicing, at home, or under any circumstance where high current
measurement is required.
This device is built with a finger guard design which ensures safety operating; a rugged case
that is shock resistant; and electronic overload protection for all function and range.
In addition, a carrying case is available for easy portability of the device, avoiding damage.
INSTRUCTIONS
1. AC Measuring current
a. Set function knob to the proper ACA Range (~600A o ~200A). Press the trigger
to open the transformer jaws and clamp on to one the transformer jaws and
clamp on to one conductor only. The transformer jaws pick up the AC current
flowing through the conductor.
b. The figure indicates over range situation and the higher range has to de
selected.
c. The reading will be indicated on the display.
Note: Jaws should be completely closed taking reading. The most accurate reading will
be obtained by the conductor across center of the transformer jaws.
2. AC Voltage measurement
a. Set the function knob to the ACV range (~600V).
b. Connect the black test lead to the "COM" terminal and red test lead to the
"V/Ω/Hz" terminal. You can now place the test probes to the source or load
under measurement.
To avoid electrical shock, hazard or damage to the meter, do not attempt to
measure voltage that might exceed AC 600V RMS.
3. DC Voltage measurement
a. Set the function knob to the DCV range
b. Connect the black test lead to the "COM" terminal and red test lead to the
"V/Ω/Hz" terminal. You can now place the test probes to the source or load
under measurement.
c. The polarity of red lead connection will be indicated along with the voltage
value.
To avoid electrical shock, hazard or damage to the meter, do not attempt to
measure voltage that might exceed DC 600V.