12V Battery Monitor Indicator with Smartphone App Bluetooth

A powerful intelligent battery monitor for smartphones. It's easy to install, simply connect to the battery terminals - that's it! Then install the free to download app on your favourite smartphone, for full real-time display, datalogging, as well as push notifications for low battery voltage warnings and more! Short circuit and reverse polarity protected for safety. Easy to use and convenient.

Features:

• Real-time battery monitoring
• Stores and displays historical data
• Tests: battery, cranking, charging, trip duration
• Automatic sync, alerts sent to mobile (free APP on iOS, Android)
• Short circuit and reverse polarity protection

Product Specifications

• DC current rating : 1.0mA
• Operating Temperature : -40.000000 Degrees C, 90.0 Degrees C
• DC Volts Measurement Range : 6.0V, 20.0V
• Width : 56.0mm
• Height : 36.0mm
• Depth : 16.0mm
• Cable length : 150.0mm
• Weight : 35.0g
• Accuracy plus : 0.03
• Accuracy minus : 0.03