Salinity Refractometer for Aquarium Fish, Dual Scale Tester for Salt Water Testing with ATC, Made of Copper

Salinity Refractometer for Aquarium Fish, Salt Water Testing, Dual Scale Salinity Tester PPT& Specific Gravity Saline Seawater Refractometer Hydrometer with ATC, Made of Copper Not Cheap Aluminum

Salinity Refractometer for Aquarium Fish, Dual Scale Tester for Salt Water Testing with ATC, Made of Copper

This meter is made of aluminum and ABS rubber, anti-rust, non-staining and resistant abrasion, sturdy for long time use. The refractometer series are based on the princple that the refractive indices of liquids change when the concetration change, which allow you easy to do test without batteries requiered, more accuracy then traditional hydromometer and more affordable than a digital salinity meter. To test the salt water of the fish tank at home. Also perfect for aquariums or marine fishkeeping amateurs, they can make the salinity of water similar to the sea water and easy to monitoring daily. Ideal for lab use, lab educational tool in shoocl and industry use for testing salinity solution in the range of 0~100‰ Ideal for simple marine monitoring, marine aquaculture and research. Testing instruments you can trust AMTAST is worldwide supplier of laboratory instruments. We have wide range of product as a dedicated provider of leading-edge scientific products and lab equipment to diverse clinical and industrial laboratory markets. Our products are solutions for different types of labs. You can find all kinds of industrial testers, laboratory instruments, furniture kitchen and outdoor products you need in our store.

Key Features

• ✅ COPPER DURABLE: Made of Copper not cheap Aluminum, easy to clean and maintain.
• ✅ WIDE APPLICATIONS: Aquariums, Marine Monitoring, Agricultural, Fish Tank Saltwater Measuring, Gardening & Educational Purposes (Biology Projects) etc. Aquarium refractometer is ideal for replacement salinity hydrometers or expensive digital salinity tester.
• ✅ DUAL SCALES: Saltwater Refractometer measures on specific gravity (D20/20) 1.000-1.070 and parts per thousand 0~100‰, you can get the result in two different units by one test.
• ✅ ATC: Aquarium hydrometer features Automatically Temperature Compensate function and always provide you accurate readings fast.
• ✅ EASY TO USE: Only 2-3 drops of sample solution after calibration on prism, towards light, then can read the result fast and accurately.

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