Specification Brand : Hyuduo BulletPoint1 : [Convenient and Portable] With a small size and easy portability, this salinity refractometer is ideal for use in aquariums, salty pools, spas, and more. BulletPoint2 : [Portable and Easy to Use] This professional salinity measuring instrument is compact and easy to operate, suitable for a wide range of applications. BulletPoint3 : [Highly Accurate Salinity Measurement] The measuring range is 0-28%, with an accuracy of 0.20%, ensuring precise results for liquids. BulletPoint4 : [ Design] Made with prisms, high-definition eyepieces, and non-slip rubber sleeves, this refractometer is built to last and -. BulletPoint5 : [Versatile Usage] Suitable for sampling various reagents, this optical refractometer is for aquariums, ocean monitoring, , gardening, and fish-keeping. ItemName : Refractometer Salinity Measuring Tool Portable High Definition Optical Instrument Wide Applications for Liquids Sampling Aluminum Alloy Material ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : science-lab-refractometers Manufacturer : Hyuduo ModelName : Hyuduoup1gso2m4a ModelNumber : Hyuduoup1gso2m4a NumberOfItems : 1 PartNumber : Hyuduoup1gso2m4a ProductDescription : 1. The measuring range is 0‑28%, and the accuracy is 0.20%. It is easy to read and suitable for measuring the salinity of liquids. 2. Professional salinity measuring instrument, it is a portable precise optical instrument, with adjustment wheel, easy to measure. 3. The salinity refractometer uses high‑quality prisms, high‑definition eyepieces, non‑slip rubber sleeves, and ‑. 4. It has a wide range of applications and can be used for sampling various different reagents and is easy to operate and use. 5. Small size and portable, suitable for aquariums, ocean monitoring, , gardening, salty pools, spas, fish‑keeping, etc.
packing list: 1 x Refractometer 1 x Dropper 1 x 1 x Wipe Cloth 1 x Manual
Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Be careful and cautious in use, use strictly in accordance with the instructions, do not arbitrarily loosen the connection parts of the instrument, do not fall, bumps, and strictly forbid vibration. 4. After use, it is strictly forbidden to directly put it in water for cleaning, and wipe it with a clean soft cloth. For the optical surface, it should not be scratched. 5. The instrument should be kept in a dry and non‑corrosive place. 6. Avoid the loss of spare parts.