Digital Volt Meter AMP Meter DC 10A 0-100V

Digital Voltmeter (0-100V) and Ammeter (10 A) Dual Led Voltage Current Measurement Module

Wiring:-

Black line (thin): vacant or buck circuit (module) Negative
Red line (thin): power supply Positive
Black line (thick): COM, common measuring
Red line (thick): PW+, measuring terminal voltage input positive
Yellow line (thick): IN+, current input Positive

Package Contains:-

1 x Digital Voltmeter & Ammeter Module

1 x Two wire thin connector

1 x Three wire thin connector