Battery and alternator tester, allows you to prevent problems with the voltage in the on-board network of the car. If the voltage is low, the battery will die and the car will not start. And if it is high - electric devices may fail. With the help of the device you can determine the level of charge of the battery, its frost resistance, as well as measure the voltage on the battery and directly on the generator terminals. The size of the device is 203x100x64 mm. The tester is designed for diagnostics of cars with voltage of 12V. Information is displayed on the display and indicator lights. It is connected to the battery with alligator clips.