Easy to use: With the twist and lock system, the motorcycle voltmeter is mini in size and easy to install; You don't need to spend too much space to store it when not in use; The LED display voltmeter is ideal for checking voltage High performance: The voltmeter is designed to help test the vehicle battery status obviously and improve safety perfectly; It can adopt LED display with 3 color indications to show different voltage status, making it easier to understand the voltage status of your battery High quality: Our motorcycle voltmeter is manufactured made of high quality ABS material; Its durable features allow you to use it for a long time; What's more, it is waterproof and it is easy for you to clean it Wide Application: The LED display digital voltmeter universally fits most DC 12V vehicles, such as motorcycles, cars, boats, ATVs, UTVs, RVs, campers, campers, etc Safe to use: Motorcycle battery voltmeter with reverse connection protection allows you to use it safely ; On the one hand it can capture the status of your battery, on the other hand it can ensure your safety Specifications: Material: ABS< /p> Color: Black shell Input voltage: DC 12V Voltage measurement range: 5 - 15V (blue digital display) LED color: red (11.3V-11.9V), amber (12V-12.5V), green (12.6V-15V) Size (L x D): 4.1 x 3.7 cm/1.61'' x 1.46'' Package Included: 1 x LED Display Voltmeter .2 x Terminal Connectors Notes: Easy to install, but professional installation is highly recommended.