TM
TM
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V1.0
25/03/22
Newark.com/exclusive-brands
Farnell.com/exclusive-brands
Element14.com/exclusive-brands
Crest factor 2.0~2.5, accuracy should be increased 2.5%;
Crest factor 2.5~3.0, accuracy should be increased 4.0%;
11. Current signal output function
The 72-7800 clamp meter features a current output signal function. The signal converts measured current into voltage at a
ratio of 1A/amV readable by other meters and pieces of test equipment. For example, this allows you to observe current as a
waveform on an oscilloscope, or collect data with PC enabled equipment.
Note:
Do not input voltage greater than 5V, as this could damage the meter.
12. Power gear (OFF)
Instrument will be powered off.
13. Automatic shutdown function
If buttons are not pressed or if function rotary knob is not used within given time (15 minute default), the display will turn off,
and the instrument enters a low-power mode. The meter can be awaken by pressing a button or turning the knob.
Note:
Current measurement must be taken between 0° and 40°C. If a positive reading is achieved after measure DC current, the
current direction will from the base of the meter to the front of the meter. Never release the clamp too abruptly as the component
is sensitive to shock, heat, and magnet fields. Impact of the clamp jaws will also cause short term reading variation.
Be sure the conductor to be measured is clamped at the center of clamp head. If not, an additional reading error of ±1% may
be resulted
