The AkkuAcid TEST from HEYNER® is a high-quality car accessory for safely checking the state of charge of your car battery. This premium battery acid tester is equipped with a plastic hydrometer that follows the thermal expansion of battery acid and thus enables the density to be determined. This avoids the display errors that can occur with glass hydrometers. The AkkuAcid TEST also scores points with its low liquid requirement, making it ideal for smaller batteries.

The break-proof plastic housing ensures a long service life for the product and protects it from damage. The measuring range of the battery acid tester is between 1.10 and 1.30 g/ml, giving you precise and reliable results. With a filling volume of approx. 14 ml, the AkkuAcid TEST is easy to use and helps you to keep an eye on the condition of your car battery at all times.

Rely on the quality of the German brand HEYNER® and ensure optimum protection of your vehicle against frost damage with the AkkuAcid TEST. The investment in this practical car accessory will quickly pay for itself by extending the service life of your vehicle and preventing expensive repairs due to frost damage.