BL-F Waterproof Coulomb Meter Battery Capacity Voltmeter Bluetooth Monitor Compact High Accurate Ready-to-Use for ElectrFeatures 1 Waterproof Upgraded The added silicone ring at the opening can significantly shrink the gap between the cable and the shell preventing the intrusion of water Accompanied with high quality sealing glue it promises top tier protection against water damage 2 Ready to use The product comes pre equipped with a waterproof ring There s no need for the user to install it manually saving both time and effort 3 Compact Size Provided with a compact sampler the device is easy to install in narrow battery compartments 4 Comprehensive Measurement The device is capable of measuring a wide range of values including voltage current capacity and power within specific ranges allowing … $35.99Banggood.comDelivery: to Redlands ReportBuy!
