High Precision Suction-Type Battery Tester Hydrometer

Accurate Electrolyte Measurement
Engineered with a precision glass tube and weighted float for reliable specific gravity readings, ensuring optimal battery performance. Ideal for automotive, marine, and industrial battery maintenance.
Durable & Ergonomic Design
Features a reinforced rubber bulb for effortless suction and a corrosion-resistant tip. The compact size allows easy storage in toolkits or workshops.
Quick & Easy Diagnostics
Instantly checks battery health by testing electrolyte levels, preventing unexpected failures. Perfect for mechanics, fleet managers, and DIY enthusiasts.
Bulk Order Advantage
Direct factory pricing with wholesale discounts for large-volume purchases. Stock up on essential tools without compromising quality.
Universal Compatibility
Works with lead-acid batteries commonly found in cars, trucks, motorcycles, and backup power systems. A must-have for professionals and hobbyists alike.