The Sealey Battery Fluid Tester is a versatile diagnostic tool designed for testing battery electrolyte condition across multiple voltage systems. This practical tester works with 6V, 12V and 24V batteries, making it suitable for use with cars, motorcycles, commercial vehicles and a wide range of workshop equipment. Built for demanding workshop environments, this battery tester features a durable composite body that resists impact and chemical damage. The rubber bulb provides reliable operation for drawing battery fluid samples, allowing mechanics and technicians to quickly assess battery health and electrolyte specific gravity. At just 0.07kg, this lightweight tester is easy to handle and store in toolboxes or workshop drawers. The compact design makes it ideal for mobile mechanics, vehicle maintenance workshops and fleet operators who need to perform regular battery condition checks across different vehicle types. Features and Benefits:Tests 6V, 12V and 24V batteries for versatile