AEMC 2139.50, Руководство пользователя

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1 PRESENTATION
The Clamp-on Meter Model 405 is a
6000-count
professional electrical measuring
instrument that combines the following functions:

Current measurement

Measurement of InRush current / overcurrent (True InRush
®
)

Voltage measurement

Frequency measurement

Measures harmonic distortion (THD)

Continuity test with buzzer

Resistance measurement

Diode test

Power measurements (W, VA, var and PF)

Phase order indication
Item Designation See §
1
Jaws with centering marks
(see connection principles)
3.5 to
3.12
2 Physical Guard -
3 Rotary Function Switch 1.1
4 Function Buttons 2
5 Backlit Display 1.3
6 Input Terminals 1.4
7 Trigger -
Figure 1: Clamp-on Meter Model 405
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