Moduł woltomierza LED Blue 4.5-30V

0-200V power supply 4.5-30V digital voltmeter head over 100V DC voltmeter
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Cái
Đơn giá(VND)
1
66,000

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Opening size: 45.5mm * 26.5mm

Dimensions: 48mm * 29mm * 21mm

Range: DC0-200V

Display: three 0.56 LED digital tube

Display color: red / blue / green / yellow

Refresh rate: about 500ms / times

Accuracy: 0.5% (+ 2 words)

Supply voltage: DC4.5-30V (independent power supply) with reverse polarity protection

Note: If the supply voltage received a high table will instantly scrapped, please strictly follow the instructions to use.

Wiring instructions:

Red: positive power supply, need access to power within the positive range DC 4.5-30V

Black line: Public negative, both negative power supply is measured with reference to the negative

Yellow Line: Measuring signal input positive

Description: Header requires a separate power supply, power supply range is DC 4.5-30V, when access to the power supply line between the red and black, the meter will show 0.0, then you can access the yellow line and the black line between the measured voltage is measured DC voltage range 0-200V



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