The Battery Hydrometer is an essential tool for anyone working with car batteries. Its high-precision sensor accurate and dependable measurement results. The user-friendly interface makes it easy to operate, even for beginners. Its compact and lightweight design allows for easy portability, making it a convenient tool to have on hand. Features -Color:Multi -Material:ABS and rubber -Size:16.50X7.00X4.50cm/6.48X2.75X1.77in -Note: Suitable for 6V\12V\24V. -Measures the specific gravity of the electrolyte in car batteries using a suction-type device. -Equipped with a high-precision sensor to ensure accurate and reliable measurements. - Features a user-friendly interface that is suitable for individuals with varying skill levels. -Designed to be compact and lightweight, allowing for easy portability and convenience. -A versatile battery testing tool that can effectively analyze the electrolyte in car batteries. Package list: 1 x Hydrometer