SMAKN 2-wires DC 7-20V LCD Digital Voltmeter/Digital DC Voltmeter

SMAKN 2-wires DC 7-20V LCD Digital Voltmeter/Digital DC Voltmeter

Product Features

• Semi-closed: from the back, "can see the" components on the circuit board; LCD viewing area: 51 * 24.5mm; Font: 19 * 9mm.
• Range: DC7V ~ 20V: measurement range of DC 7~ 20V, resolution: 0.01V.
• With reverse polarity protection.
• Product stability, high measurement accuracy, strong anti-interference ability.
• Overall standard size, easy to install.

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