SIMPLE BATTERY TESTER WITH POSK APPLICATION POLISH MENU SMART BM2 BATTERY TESTER with APPLICATION IN ENGLISH FREE Application with menu in POLISH Connected via BLUETOOTH 4.0 Automatic sleep and wake mode The history of battery voltages and events is stored in the device memory for up to 31 days without connecting the application. This means that you do not have to connect to the application on your smartphone every time you start the car to have a data record Continuous monitoring of the battery status in the car Boot test Alternator charging test Wires terminated with connectors Operating voltage from 6V to 20V Easy pairing with your smartphone Powered directly from the battery Cables 20 cm long plus and 20 cm minus Compact design, very light Power consumption 1.5mAh Works with Android and iOS Notifies in the application if the work data is unusual A small modern device that is easy to install in the car Reverse connection protection The device has the latest firmware update installed Operating temperature range from -40 to 90 Celsius THE MAIN MENU OF THE APPLICATION INCLUDES: VOLTAGE TEST - displays the current voltage on the battery and its condition. A work graph is created at the bottom of the screen STARTING TEST - performing a starting test and analyzing whether the battery is in good condition. The test steps are displayed on the smartphone screen CHARGING TEST - carrying out the alternator charging test and analyzing whether the charging has the correct values. The test steps are displayed on the smartphone screen HISTORY - history of battery voltages in the form of a graph TYPES OF SUPPORTED BATTERIES: Acid and Lead - regular, standard batteries used every day in cars Spiral AGM EFB Flat and plate AGM Gel