Features
Handheld design and non-slip rubber handle for easy operation.
Built-in automatic temperature compensation(ATC) to get faster results.
With measurement level for direct reading. Adjustable manual focus, easy to focus and calibrate.
Measure salt water or salinity of water, ideal for aquariums and marine monitoring.
Instant Reading Result: Just need 2-3 drops of solution and a few seconds, you can get accurate readings.
Discover More Best Sellers in Aquarium Hydrometers
Shop Aquarium Hydrometers
Aquarium Hydrometers - Digital Salinity Meter 3-in-1 Saltwater Tester – Specific Gravity, Salinity & Temperature Pen Hydrometer, High Accuracy Water Quality Tester for Aquarium, Marine, Pool, Hydroponics, Aquaculture
Aquarium Hydrometers - FRCOLOR 1 Set Salt Water Measurer Aquarium Salinometer Sea Water Testing Tool Water Salimeter Saltwater Meter Aquarium Test Kit Kits Aquatic Salinity Hydrometer Glass Plastic Test Strip
Aquarium Hydrometers - V·RESOURCING Pet Dog & Cat Refractometer,Pet Urine Specific Gravity (1.000~1.060) Clinical Refractometer with Serum or Plasma Protein Test (2~14 g/100ml) for Veterinary Cat,Dog, Pets
Aquarium Hydrometers - 1set Portable Hydrometer for Sea Water Testing Accurate Salt Density Measurement Tool with Measuring Cylinder Essential Water for Aquariums and Fishkeeping
Aquarium Hydrometers - YARNOW 1set High Precision Hydrometer Temperature Gauge for Aquariums and Fish Tanks Glass for Accurate Water Testing and Freshwater Environments
Aquarium Hydrometers - Garneck 1set Hydrometer Tester Tool for Aquariums Accurate Water Density Measurement Includes Box and Measuring for Aquaculture
Aquarium Hydrometers - VOSAREA Professional Hydrometer for Sea Water Scale Glass Densitometer for Aquaculture Fish Tanks and Water Laboratories Compact Easy to Use
Aquarium Hydrometers - Parliky 2Pcs Glass Hydrometer Float Density Pram Light for Aquarium Fish Tank Water Specific Gravity Measurement
