DIY kit Module Battery Indicator Battery Voltage Display Meter 5pcs Dual USB 12V To 5V Step-down

Beschreibung

Therefore, if you have any product issues, please feel free to contact us and we will be happy to assist you!Product parameters:1, The accuracy of the voltmeter is about 2%2, Working temperature: -10 ~ +65 degrees3, Working humidity: 10 ~ 80%4, Opening size: 45 × 26 × 18mmPackage included:5 x Dual USB 12V To 5V Step-down Module Battery Indicator Battery Voltage Display Meter