Specifications:
- Water resistant
- Display: LED
- Measure voltage: 6~30V
- Interface Type: Anode and cathode
- Meterial: Environmental protection engineering plastic shell
- Application: Universal for all cars, motorcycles and other universal models

Features:
- The state of your battery between full charged and discharged
- The meter has easy to read LED segments and connect to your 12 volt system
- Used to monitor the storage-battery voltage, with reverse connection protection function, line will not be burnt
- Timely grasp the state of battery voltage, voltage measurement purposes can also be used for other products