12V Motorcycle & Car Battery Tester – LED Charging System & Alternator Status Checker Color:Black Note: The above measurements are

Note: The above measurements are manually measured and may have an error of 1–3 mm

Black (English)Specifications: MS349 Computing Methods

[Features]: Supports MP3 input for playing music along with guitar performance

1cm[Sound Range]: 13 Notes (Low A to High F)

Fabric composition: 100% polyester fiber

12V Motorcycle & Car Battery Tester – LED Charging System & Alternator Status Checker Color:Black Note: The above measurements areDescription: 100% brand new and high quality. This battery tester is safe and easy to use, with multiple functions including checking the alternator status, battery condition, load condition, and overload status. The LED display clearly indicates the condition of the alternator and battery, helping ensure safe driving. Features: Multifunctional design for checking alternator and battery status, load condition, and overload condition. 6 LED display