DIRBAK Aquarium Salinity Tester, Aquarium Hydrometer, Plastic, Lightweight & Durable, with Auto Detection for Fish Tank Seawater

[DURABLE PLASTIC CONSTRUCTION] This aquarium salinity tester is crafted from high-quality plastic material that ensures long-lasting durability and resistance to . The sturdy design withstands regular use in both freshwater and saltwater environments while maintaining accuracy over time. Perfect for marine biologists and aquarium enthusiasts who need reliable equipment.

[AUTOMATIC SPECIFIC GRAVITY DETECTION] Our advanced aquarium hydrometer features auto-detection technology that instantly measures water sample density with precision. The innovative design eliminates manual reading errors and provides consistent results whether testing in ponds tanks or other aquatic environments. Simply immerse and get instant readings.

[HIGH ACCURACY SALINITY TESTING] Engineered for professional-grade results this salinity meter delivers precise measurements with a specific gravity range of 1.000 to 1.030 and salinity range of 0 to 40. The clear scale markings and floating pointer allow for easy reading even in low light conditions you maintain optimal water parameters.

[USER-FRIENDLY DESIGN] The lightweight compact design makes this hydrometer exceptionally easy to handle and store. The included plastic rod helps with placement and retrieval from tanks. Suitable for both beginners and experienced aquarists it requires no batteries or complicated calibration just dip and read for instant water quality analysis.

[EASY MAINTENANCE TIPS] To ensure ongoing accuracy our hydrometer features simple cleaning instructions. If salt crystallization occurs simply soak in warm water or vinegar for 30 minutes then rinse and air dry. The package includes complete care instructions to maintain peak performance throughout years of dependable service.