Main Features:<br />● Ammeter: 0 - 2A (only display module output current)<br />● Voltmeter: Input 4.5 - 24V， output 0.9 - 20V<br />● Output current adjustable: 0 - 2A<br />● Output power: Max. 20W<br />● Voltmeter accuracy: +/- (5 +1 words)<br />● Input