The Digital Voltmeter Ammeter DC 100V 10A Dual LED Red Blue Monitor is a small size, portable, the magnitudes of voltage and current are displayed in the same screen simultaneously. This can be supplied anywhere from 4.5 volts DC up to 30 VDC. This is a separate power supply that is isolated from the source, it is possible to use the same supply but it seems to affect the amp meter reading.

Note:- Maximum Input Voltage should not exceed 30V otherwise there is a danger of burning

Connections :

• 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

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Package Includes :

1 x Digital Voltmeter & Ammeter Module
1 x Two wire thin connector
1 x Three wire thick connector