10 Best
Salinity Refractometers
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Product Highlights- ✅【𝑹𝒆𝒂𝒅𝒊𝒏𝒈 𝑺𝒄𝒂𝒍𝒆 0-100】💙💙 our optical refractometer has scales ranged from 0 - 100 ppt (0 - 10 %). the reading resolution is 1 ppt. it is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. the second scale is for reading of the salt solution density ranged from 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). for reference of...
- ✅【𝑯𝒂𝒏𝒅𝒉𝒆𝒍𝒅 𝑹𝒆𝒇𝒓𝒂𝒄𝒕𝒐𝒎𝒆𝒕𝒆𝒓】💙💙 seawater refractometer seawater salinity meter seawater refractometer aquarium salinity refractometer saltwater measuring instrument refractometer salinity hydrometer meter saline hydrometer tester-- lightweight for easy and convenient to carry and store when not in use.
- ✅【𝑺𝒂𝒍𝒕 𝑺𝒂𝒍𝒊𝒏𝒊𝒕𝒚 𝑹𝒆𝒇𝒓𝒂𝒄𝒕𝒐𝒎𝒆𝒕𝒆𝒓 𝑾𝒊𝒕𝒉 𝑨𝑻𝑪】💙💙 dual scale 0% - 10% & 1.0 to 1.070 s.g. dual scale gravity hydrometer. designed for the safety transportation purpose, the very 1st open of the product case might be tight. used for seawater, reef aquarium, kitchen use etc.
- ✅【𝑴𝒆𝒂𝒔𝒖𝒓𝒆𝒎𝒆𝒏𝒕 𝑰𝒔 𝑬𝒂𝒔𝒚】💙💙 place a few drops of the liquid on the optical part of the refractometer, cover the prism, and the liquid will spread more easily over the prism, look throught the eyepiece against the light and you will be able to read the result value on the scale. 10℃~30℃ / 50f ~ 86 f. for temperature beyond this range, please calibrate before use.
- ✅【𝑰𝒏𝒄𝒍𝒖𝒅𝒆𝒔】💙💙 a firm plastic case, 1x refractometer ,1x cleaning cloth, 1x suction tube, 1x screw driver, 1x operating instructions
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Product Highlights
- The lens needs to be cleared with distilled water before use every time for accurate reading
- Note: not suitable for showing tss for fruits. please read product details before buying
- Portable handheld refractometer salinity test marine reef hydrometer 0-100% salinity
- Accuracy : 0.001sg(1%)
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Product Highlights
- ✅【𝑹𝒆𝒂𝒅𝒊𝒏𝒈 𝑺𝒄𝒂𝒍𝒆 0-100】💙💙 our optical refractometer has scales ranged from 0 - 100 ppt (0 - 10 %). the reading resolution is 1 ppt. it is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. the second scale is for reading of the salt solution density ranged from 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). for reference of...
- ✅【𝑯𝒂𝒏𝒅𝒉𝒆𝒍𝒅 𝑹𝒆𝒇𝒓𝒂𝒄𝒕𝒐𝒎𝒆𝒕𝒆𝒓】💙💙 seawater refractometer seawater salinity meter seawater refractometer aquarium salinity refractometer saltwater measuring instrument refractometer salinity hydrometer meter saline hydrometer tester-- lightweight for easy and convenient to carry and store when not in use.
- ✅【𝑺𝒂𝒍𝒕 𝑺𝒂𝒍𝒊𝒏𝒊𝒕𝒚 𝑹𝒆𝒇𝒓𝒂𝒄𝒕𝒐𝒎𝒆𝒕𝒆𝒓 𝑾𝒊𝒕𝒉 𝑨𝑻𝑪】💙💙 dual scale 0% - 10% & 1.0 to 1.070 s.g. dual scale gravity hydrometer. designed for the safety transportation purpose, the very 1st open of the product case might be tight. used for seawater, reef aquarium, kitchen use etc.
- ✅【𝑴𝒆𝒂𝒔𝒖𝒓𝒆𝒎𝒆𝒏𝒕 𝑰𝒔 𝑬𝒂𝒔𝒚】💙💙 place a few drops of the liquid on the optical part of the refractometer, cover the prism, and the liquid will spread more easily over the prism, look throught the eyepiece against the light and you will be able to read the result value on the scale. 10℃~30℃ / 50f ~ 86 f. for temperature beyond this range, please calibrate before use.
- ✅【𝑰𝒏𝒄𝒍𝒖𝒅𝒆𝒔】💙💙 a firm plastic case, 1x refractometer ,1x cleaning cloth, 1x suction tube, 1x screw driver, 1x operating instructions
SHOWview product -
Product Highlights
- Designed for testing the concentration of salt water and brine, ideal for aquariums, marine monitoring and quality control in research and clinical laboratories
- Measures on 2 scales, specific gravity (d 20/20) and parts per thousand (‰), provides a direct reading of the specific gravity and concentration of salt in water
- Features with automatic temperature compensation (atc) function
- With just a couple of drops of aquarium water you know exactly what the salinity is
- Comes with a hard case, dropper, screwdriver and cleaning cloth
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Product Highlights
- ✅ accurate readings with atc: thanks to the atc function ( automatic temperature compensation ) you will be able to read accurately the result
- ✅ universal fit: best for aquariums, marine monitoring, agricultural, gardening and educational purposes
- ✅ dual scale: measuring ranges: 0-100 ppt of salinity and 1.000 to 1.070 specific gravity (0-10%)the reading resolution is 0.1 %. salinity accuracy: +/ - 0.1%
- ✅ easy to use: its scale provides a direct reading of the specific gravity and concentration (part per thousand) of salt in water
- ✅ portable and durable: easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry around
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Product Highlights
- Seawater refractometer measures saltwater or salinity of water, ideal for aquarium, marine monitoring, fish-keeping,salty pools&spas and etc.
- Salinity refractometer is made of aluminum body and abs rubber light and very sturdy, comes with a hard plastic case, a mini screwdriver, a dropper
- 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)
- Atc function: salty water refractometer with automatic temperature compensation, allow you obtain accurate readings easier and faster
- Easy to use: put 2-3 drops on the saltwater’s prism, towards light then to get the accurate readings through the optic eyepiece, ideal for replacement the poor quality and difficult to read hydrometer refractometer
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Product Highlights
- Automatic temperature compensation
- Ensure pets are safe in your aquarium & water has exact level of salinity they need to survive & thrive in their typical marine environment * maintain proper concentration of your cutting and grinding fluids & save your money! * works w/ low sugar related food like tomato juice,tea,etc. just few drops on testing prism, cover, look and read the result!.
- Measuring ranges: 0-100 ppt of salinity and 1.000 to 1.070 specific gravity (0-10%)the reading resolution is 0.1 %. salinity accuracy: +/ - 0.1%
- Measure concentration of salt water & brine or salinity in water * used for quality control in research, clinical laboratories, food & beverage industry * have better management marine saltwater tank
- Package includes: 1)1 x refractometer 2) 1 x pipette 3)1x instruction manual 4)1x mini screw driver 5)1x cleaning cloth
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Product Highlights
- ❤applications: aquariums, marine monitoring, agricultural, gardening & educational purposes (biology projects)
- ❤portable and durable: made with non-staining, non-corrosive and non-reactive aluminum material, light-weighted and portable, safe and durable
- ❤dual scale: measuring ranges: 0-100 ppt of salinity and 1.000 to 1.070 specific gravity (0-10%)the reading resolution is 0.1 %. salinity accuracy: +/-0.1%
- ❤easy to use:automatic temperature compensation (atc),just need 2-3 drops of solution,you will be able to read accurately the result
- ❤package includes: 1 refractometer, 1 carrying case, 1 calibrating screw driver, 2 pippets, 1 cleaning clothe, 1 instruction manual
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Product Highlights
- Widely use - the refractometer designed for aquariums, marine monitoring, agricultural and educational purposes. help you to control concentration of salt water easily
- Atc function - aquarium hydrometer features automatically temperature compensate function and always provide you accurate readings fast
- 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. please contact us when you met any problem, and we will solve it for you within 24h
- Easy to use - put 2-3 drops of sample solution after calibration on prism, towards light, then get the accurate readings. aquarium refractometer is ideal for replacement salinity hydrometers or expensive digital salinity tester
- Durable & portable - saline refractometer is made of aluminum and abs rubber, anti-rust, non-staining and resistant abrasion, sturdy for long time use. portable refractometer with plastic case easy to carry
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