The Battery Hydrometer is a simple and reliable testing instrument used to measure the specific gravity of electrolyte in lead-acid batteries, helping determine the battery’s state of charge and overall condition. It features a transparent measuring tube with a precision float for accurate readings and a durable rubber bulb that allows electrolyte to be drawn into the tester with ease. The easy-to-read graduated scale enables quick interpretation of battery health, making it suitable for routine maintenance and troubleshooting. Designed for use in automotive workshops, garages, service centers, marine applications, and industrial battery systems, the hydrometer provides a fast and cost-effective method of checking battery performance. Its lightweight, handheld design ensures comfortable