Collecting listings has surprises
Description
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If you are looking for a professional and reasonably hydrometer, then your research is here. That's because our products can meet your needs. It is made of plastic, glass materials and craftsmanship, and practical, and can provide you with stable working performance
Features
-Color:As Shown
-Material:Plastic, glass
-Size:21.00X2.00X2.00cm/8.25X0.79X0.79in
-Made of sturdy plastic, glass material, lightweight and , with excellent texture.
-Suitable for swimming pool, aquaculture, fish , water laboratories, etc.
-You can test your marine aquarium's salt level, provide an accurate test result.
-Easy to operate and use, suitable for professional and personal to use.
-Compact and , easy to carry and store, not taking up any space.
professional refractometer