Ai MCK2000W Marine Cover with Retractable Door White
Aichose Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium, Saltwater Pool, with ATC Function, Dual…
AMTAST Pet Urine Specific Gravity Refractometer Dog Cat Refractometer with Automatic Temperature Compensation
Hand-Held Pet Urine Specific Gravity Refractometer with Automatic Temperature Compensation (ATC: 10℃~30℃)
Measuring Range: Dog Urine Specific Gravity: 1.000~1.060; Cat Urine Specific Gravity:1.000~1.060; Serum or Plasma Protein: 2~14 g/100ml
Place 2 - 3 drops of sample onto the prism, and then look through the eyepiece for both Brix and Specific Gravity readings
Aquarium Equip UP Glass Saltwater Hydrometer – Reef Soft Coral Salinity Marine Fish Shrimp sea
Aquarium Salinity Tester Seawater Salt Meter Fish Tank Salinity Measuring Device for Fish Tank Pond Saltwater water
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【Application Range】Suitable for warm water (20-30℃). A change in temperature will cause a change in the reading. Unit specific gravity is accurate to ±0.001.
【Usage】Insert the hydrometer at least 15 cm p into the tank (if the insertion line is less than 15 cm, the grease on the tank will affect the accuracy of the test).
Aquariums Salinity Refractometer for Seawater Marine Fish-Keeping, Dual Scales Specific Gravity Salinity Meter…
Measures on 2 Scales: Aquariums refractometer features Specific Gravity (D 20/20) 1.000-1.070sg and parts per thousand 0-100PPT (1‰=1ppt=1000ppm)
Seawater refractometer measures saltwater or salinity of water, ideal for aquarium, marine monitoring, fish-keeping,salty pools&spas and etc.
ATC Function: salty water refractometer with automatic temperature compensation, allow you obtain accurate readings easier and faster
ATPWONZ Seawater Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic…
Measure salt water or salinity of water, ideal for aquariums and marine monitoring, seafood water tank, salty pools & spas and etc
Measuring range: salinity: 0-100 ‰, Specific Gravity : 1.000 to 1.070, minimum scale: salinity: 1 ‰, Specific Gravity : 0.001
Measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand
Automatic Temperature Compensation Sea Water Salt Salinity Refractometer for Aquarium, 0% – 10% & 1.0 to 1.070 S.g. Dual…
AUTOUTLET Refractometer Saltwater Aquarium & 3-in-1 Honey Baume Refractometer
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【Salinity Refractometer】Measure Salt Water or Salinity of Water,Monitor and Control the Concentration of Salt Water and Brine,Ideal for Aquariums and Marine Applications.
【Measures on 2 Scales】Specific Gravity (D 20/20) and parts per thousand and replaces your poor quality and difficult to read hydrometer.
balacoo Aquarium Salinity Tester Fish Tank Salinity Meter Aquarium Hydrometer Gravity Tester for Saltwater Fish Tank…
boxtech Aquarium Marine Test, Sea Saltwater Hydrometer, Reef Ocean Hydrometer Salinity Meter for Pool Aquarium Water…
🐠 Safe Material & Unique Design: Made of durable Acrylic, this Fish Tank Test Kit salinity Hydrometer is designed with an automatic level function
🐠 Quickly, easily, and accurately measurement: With this hydrometer saltwater aquarium test kit, you can test your marine aquarium's salt level and specific gravity, and It is optimum to be put into below 6" deep water to avoid the error caused by the oil film on the water
🐠 Higher Accuracy & safe zone indicated: Readings are temperature-corrected & accurate to +/- 0. 001. specific gravity units ranges from 1. 000 - 1. 030 with a safe zone of 1.020-1.023. The outside range of scale indicates salinity ppt, ranges from 0-40, safe zone is 27-31