10 PCS 0.28 inch 2 Wires Adjustable Digital Voltage Meter, Color Light Display, Measure Voltage: DC 2.5-30V ZIYOU LANG Lo (low) three kinds of

Lo (low) three kinds of volume can be selected

Carton Size 47cm * 42cm * 24cm / 18

Rated power: 7

Induction distance: 1-8cm

Usage: Control video games with keyboard and mouse

10 PCS 0.28 inch 2 Wires Adjustable Digital Voltage Meter, Color Light Display, Measure Voltage: DC 2.5-30V ZIYOU LANG Lo (low) three kinds of1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2. 5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage