ماژول ولتمتر و آمپرمتر روپنلی دو رنگ قرمز و آبی

 : Features
Display Type:Digital Only
Dimensions: 48mm * 29mm * 21mm
Supply voltage: DC3.5-30V
Weight: 20 g
Display:Dual 3bit – 0.28 inch LED digital
Display color: red + blue
Refresh rate: about 500ms / times
Accuracy: ± 1% + 2 words
Current consumption:About 15mA
Voltmeter range : DC 0 – 99.9V (resolution 0.1V)
Ammeter Range: DC 0 – 9.99A