AKK LED Digital Voltmeter Ammeter Blue Red LED Amp Dual Digital Display Voltage Meter
High precision and reliability, with reverse connection protection, not reversed.
Operating voltage:DC 4 - 30V
Operating current: <20mA Display color: Red and Blue (two-color display)
10A below ammeter (include 10A), built-in shunt, does not require external shunt
Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement.
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