B250 is an comprehensive and multi functions automotive diagnostic tool,you can use it for fast replace vehicle battery with ECU Memory Data saved,OBD2 PIN OUT BREAKOUT Voltage Values,Electric Current Leakage detection and Professional Battery Condition Analyzing, B250 Power Tool makes vehicle maintenance and service to be fast, easy and convenience.

Features:
➤ 1.BATTERY REPLACEMENT
The backup battery can be connected to supply power to the vehicle ECU to prevent ECU data loss when replacing the battery.
➤ 2.OBD VOLTAGE TEST
The voltage value of OBD interface pin can be viewed.
➤ 3.ELECTRIC LEAKAGE DETECTION
The battery can be checked for leakage by observing the current waveform.
➤ 4.MULTIPLE BATTERY TESTS
Professional Battery analyzing, start testing, charging testing.Understand the battery in all aspects.

➤ 5.MULTI-LANGUAGES

Multi-languages supported,include English,Spanish,German,Italian,French,Portuguese,Polish,Japanese,Korean,Chinese