Features
ATC FUNCTION: Brine refractometer with automatic temperature compensation minimizes the effect of temperature on accuracy, allowing you to obtain accurate results.
DUAL SCALE: The seawater refractometer has a dual scale specific gravity, allowing you to obtain results in two different units with a single test.
EASY TO USE: After calibration, place 2-3 drops of sample solution on the prism, facing the light, and then you can get an accurate reading through the optical eyepiece.
DURABLE MATERIALS: The brine refractometer is made of aluminum and ABS rubber, which is rust proof, non staining, wear resistant and durable.
BROAD USE: The salinity refractometer is designed to measure the salinity of water and brine and is ideal for aquariums, marine monitoring, agriculture, fish farming, and brackish pools.
Discover More Best Sellers in Aquarium Hydrometers
Shop Aquarium Hydrometers
Aquarium Hydrometers - Clinical Refractometer with ATC, Tri-Scale Serum Plasma Protein Test 2-14g/dl Urine Specific Gravity 1.000-1.060SG, for Veterinary Vet Cat Dog Pets
Aquarium Hydrometers - Zerodis Sea Hydrometer Saltwater Salinity Meter Accurate Sea Hydrometer Specific Gravity Test for Aquarium Fish Tank(#1)
Aquarium Hydrometers - High Accuracy Salinity Meter ppm Meter with Automatic Temperature Compensation for Saltwater Aquarium and Seawater
Aquarium Hydrometers - XinJiaYi Water Salinity Refractometer, Dual Scales Hydrometer: Specific Gravity 1.000-1.070 & PPT 0-100 (1‰ = 1ppt = 1000 ppm), Handheld Seawater Tester for Aquarium, Marine Fish-Keeping, Pool Tank
Qtqgoitem Aquarium Fish Tank Sea Saltwater Marine Salinity Hydrometer (Model: bb7 470 48a 978 1d4)
Aquarium Hydrometers - Qtqgoitem Aquarium Fish Tank Sea Saltwater Marine Salinity Hydrometer (Model: bb7 470 48a 978 1d4)
Happyyami 2pcs Fish Tank Hydrometer Accurate Salt Water Meter Digital Aquarium Areometer
Aquarium Hydrometers - Happyyami 2pcs Fish Tank Hydrometer Accurate Salt Water Meter Digital Aquarium Areometer
Aquarium Hydrometers - Gavigain Salinity Tester, Accurate Measurement 0.002 Accuracy, Sturdy Acrylic Design, Easy to Use for Aquariums, Fish Containers, Freshwater and Saltwater Ponds
Aquarium Hydrometers - PRETYZOOM 1set Portable Sea Water Salimeter Test Tool with Measuring Cylinder for Accurate Aquaculture Monitoring Hydrometer for Fish Tank Measurement
