12V Car Battery Monitor, Bluetooth 4.0 Mobile APP Tester for Automobile Battery, Real-time Monitoring with Engine Startup Check

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  • Multiple Car Management Manage multiple cars with one app, suitable for ios and android systems with excellent compatibility.
  • Real-time Graphical Data Check starting voltage every hundredth of a second at engine startup to view historical data graphically.
  • Compatibility The battery monitor is compatible with all 12v car batteries and can be monitored in real time through a mobile phone app.

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