High-Precision Aquarium Hydrometer for Accurate Salinity Testing
Crafted from durable, corrosion-resistant plastic, this marine-grade hydrometer ensures long-lasting performance in saltwater environments. Its precision-calibrated scale measures specific gravity (1.000–1.030) and salinity (0–40 PPT) with laboratory-level accuracy, ideal for reef tanks, marine aquariums, and aquaculture setups. The compact, floating design eliminates air bubbles for instant readings, while the integrated thermometer correction feature adjusts for temperature fluctuations (10–30°C). Ideal for hobbyists and professionals seeking reliable water quality monitoring without expensive equipment. Buy in bulk for unbeatable wholesale pricing—trusted by global suppliers for quality and affordability. Upgrade your aquatic testing with this essential tool.