1.1-1.3 Red Battery Acid Hydrometer with 0.01 Precision for Accurate Electrolyte Testing

High-precision borosilicate glass tube ensures durability and resistance to chemical corrosion for long-term use.

Precision-engineered float with calibrated scale delivers ±0.01 specific gravity accuracy for reliable battery health diagnostics.

Bright red color-coding enhances visibility in low-light conditions, ideal for automotive workshops and industrial maintenance.

Compact and lightweight design allows easy handling during routine battery checks for cars, boats, and solar power systems.

Sturdy rubber bulb ensures smooth liquid sampling without leaks, tested for 10,000+ squeeze cycles.

Includes detailed temperature compensation chart for adjustments across -20°C to 50°C operating range.

Meets ASTM E100 industry standards, trusted by professional mechanics and marine technicians worldwide.

Bulk purchase available with wholesale discounts for repair shops and battery distributors.