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Salt water gravimeter: the excellent workmanship of our product will bring you a good using experience.
Fish tank salinity hydrometer: suitable for swimming pool, aquaculture, fish tank, water laboratories, etc.
Aquarium salinometer: it is lightweight, small in size, easy to carry to anywhere that you want to.
Aquatic hydrometer: it is widely applied in sea water, aquarium, swimming pool, etc.
Sea water testing tool: high sensitivity probe for more accurate measurement and more practical use.
Package List 1 x set of salinity meter Features -Color:As Shown fish tank test strips -Material:Plastic, glass Aquarium Hydrometer -Size:21.00X2.00X2.00cm/8.25X0.79X0 Salt Water Gravimeter. -High sensitivity probe for more accurate measurement and more practical use Water Salinity Meter. -Clear calibration, accurate and convenient measurement of density, practical to use Aquarium Salinity Hydrometer. -Lightweight and suitable size, you can even store them in a small bag Fish Tank Salinity Hydrometer. -Selected plastic, glass material, which is not easy to deform or break Salinity Meter. -It is easy to use, very suitable for fish tanks and aquariums, easy to operate Water Measuring Tester. Goods Information Salinity Meter Professional design make it able to get accurate reading.Aquarium Salinometer Features the plastic, glass material, which has high durability, not easy to deform.Aquarium Hydrometer It is easy to read with high precision.Fish Tank Salinity Hydrometer This salinity hydrometer is made of plastic, glass material, which can withstand the long-lasting use