Omega HHM-NCV40, Руководство пользователя, Страница: 9 / 24

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To detect the presence of AC voltage on a line or cable.
turn on the HHM-NCV40, set its sensitivity to maximum, and
position its tip close to or touching the line or cable. If the
beeper sounds and the red LED flashes rapidly, the line or
cable is “hot” (energized). If you do not get both positive
indications, touch the tip to the line or cable (right figure
above). If the beeper sounds and the red LED flashes, the line
or cable is “hot” (energized). If you still do not get positive
indications, the line or cable is de-energized.
To turn on the white LED work light (Fig. 1, Callout 2), press
and hold the button (Fig. 1, Callout 6). To extinguish the
light, release the button.
SPECIFICATIONS
Voltage Detection Range
5 to 1000VAC @ 50 to 400Hz
Operating Temperature
32° to 104°F (0° to 40°C) @ <85% RH
Dimensions
6.1 x 1.3 x 1.1 in. (154 x 32 x 28mm)
Weight (with batteries) 1.8 oz. (55g), including batteries
Power Source 2 “AAA” batteries (included)
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