Car battery monitor: Bluetooth battery monitor is designed for all 12 V batteries. It can perform voltage test, charge test, start test and trip recording on your vehicles. And the car battery tester uses very little power from the battery. Just do a check before you go on the road without hustle and bustle.
12 V battery tester: with Bluetooth 4.0, the free app battery monitor BM2 can connect to the battery in milliseconds. In addition, alerts you the real-time notification when the battery is low, with the exact voltage values that you can conveniently check on your phone.
Versatile battery analyzer: the battery charging monitor is compatible with all 12 V batteries, including normal flooded, AGM flat plates, AGM spiral and gel batteries for vehicles, forklifts, hybird cars, SUVs, pickups, boats, caravans, motorcycles, travel trailers, and even solar power systems.
Compact and practical: the Bluetooth voltmeter is very compact and does not take up much space. And you don't need to press annoying buttons to check the data. You just need to attach it to your battery, return to your seat and check your phone. Please note that you should be within the reach (33 feet).
Car battery tester: the design with reverse polarity protection and the fireproof material can keep you safe and healthy. The device automatically monitors the vehicle's battery, starting and charging system, which can store data for up to 31 days.
Colour: Black