Factory price KJ398 Red 2 Wire 0.56 " LED Mini Digital Voltmeter DC4.5-30V LED Voltage Panel meter

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10000 Set/Sets per Day
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Place of Origin:
Guangdong, China (Mainland)
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Delivery Time
1-3days for shipment after receving payment




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1, 'measuring range: red DC4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V

2, the power supply range: no additional power supply, the use of the measured voltage as a direct power, the same as above

3, the maximum input: DC30.0V. Note: Input voltage higher than 30V may be permanently damaged!

4, the allowable error: ± 1%; greater than or equal to 10V when the error is ± 0.3V; less than 10V error ± 0.10

5, the input impedance:> 100KΩ

6, the working current: red <23mA, green <18mA, blue <13mA

7, refresh rate: about 300mS once

8, display: three "0.56" LED digital tube

9, display color: red, green, blue

10, lead length: 20cm

11, Dimensions: 48 x 29 x 22 mm

12, hole size: 46 x 27 mm

13, net weight: 18g

14, the working temperature: -20 ℃ ~ 65 ℃