Car Battery Electrolyte Tester Hydrometer Rapid Tester
Accurate electrolyte density measurement with precision glass tube and weighted float design. Durable ABS housing resists corrosion and impacts for long-term reliability. Quick-test function delivers instant readings, ideal for automotive workshops, marine batteries, and solar power systems. Ergonomic rubber grip ensures slip-resistant handling even in oily conditions. Wide-scale visibility with bold markings for effortless data interpretation. Compact and lightweight for portable use in field diagnostics or routine maintenance. Compatible with lead-acid, AGM, and gel cell batteries. Global wholesale pricing with bulk discounts—direct factory supply guarantees unbeatable value.