Car LED Digital Voltmeter DC 12V/24V Dual Ammeter Voltage Gauge for Boat Universal Waterproof Red

Round Voltmeter Ammeter, real-time monitoring of vehicle batteries, reminds you to charge or replace them in time, better than ever to avoid dead batteries when starting your car engine!Integrated into a 3-bit LED digital display, clearly shows you the current accurate working voltage readings, helping you better notice your car's voltage status early on.Super large input up to 60V DC with overcurrent, overvoltage, and short-circuit protection, well protects the entire circuit, suitable for most 12-24V vehicles, motorcycles, UTVs, RVs, and marine boats.Made of environmentally friendly and flame-retardant plastic with good conductivity pins and a matte black finish, wear-resistant for a long service life.Measuring Voltage DC 12V-24VSize: 37x37x32mmInterface Type: Anode and CathodeLED Display Color: RedApplication: Universal for all cars, motorcycles, and other universal models.Color: BlackMaterial: PCPackage Contents:1 x Voltage AmmeterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.