DC 120v 50A LCD Combo Meter Wireless Voltage Current KWh Watt 12v 24v 48v Battery Capacity Power Monitoring Solar Car

- Solve the problem of zero drift of the old product, the current can also ensure better accuracy after working for a long time;
- Wireless mode, the farthest transmission distance can reach 10 meters, USB data cable using Andrews mobile phone data cable, the connection is solid, not easy to loose;
- Display interface is divided into large font display interface, full-featured display interface and black and white display interface, to ensure that the sun can clearly see the display parameters;
- Can work with the relay to achieve circuit over-current protection, over-voltage protection, under-voltage protection;
- During the measurement, the ampere hours, watt hours and time can be cleared without affecting the next measurement.