Hot Sell Portable Handheld Suction Type Battery Tester Hydrometer
Precision-engineered with durable ABS housing and a reinforced glass tube for long-lasting performance. Features a built-in thermometer for accurate electrolyte temperature compensation, ensuring reliable readings every time. Compact and lightweight design for effortless portability, ideal for automotive workshops, marine battery maintenance, and solar power system checks. The suction-type mechanism allows quick and safe fluid sampling without spills. Calibrated scale with high-contrast markings for easy readability in low-light conditions. Anti-corrosion stainless steel components resist acid damage, extending tool lifespan. Trusted by professionals for its consistent accuracy in testing lead-acid batteries, including cars, trucks, and industrial equipment. Bulk pricing available for wholesale buyers—global shipping with unbeatable value.