10 Best
Salinity Refractometers
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Product Highlights- Ideal for food preservation: ensure optimal food preservation processes for extended shelf life by managing the salt concentration in brine solutions, such as those used for curing salmon and other seafood.
- User-friendly design: the refractometer features auto temperature compensation (atc) for reliable measurements across temperature variations. it offers simple calibration and operation, with an adjustable focus, clear scale, and large, easy-to-read measurements.
- Accurately measure salt concentration: easily determine the salinity of water containing dissolved salt and minimal other dissolved solids with precision and accuracy.
- Versatile food industry applications: test the concentration of prepared food solutions in various food industry settings, including seafood curing, pickles, soups, cooked food, fish processing products, seawater, and brine.
- Quality and safety assured: this refractometer meets strict quality and safety standards, providing accurate results and ensuring the utmost reliability in food industry applications.
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Product Highlights
- 【portable】the handheld salinity tester is small and easy to carry, allowing you to quickly measure sample salinity wherever you are. pig model toy.
- 【material】the salinity meter is made of aluminum, which is lightweight, wear resistant and durable. the rubber handle is non-slip, soft and comfortable.
- 【easy to use】place sample on the main prism and close the panel and hold the refractometer up to the light and look through the eyepiece.
- 【with atc function】the salinometer is more accurate than a hydrometer, with automatic temperature compensation and high precision function, making it easy to measure.
- 【application】our salinity refractometer is ideal for agriculture, industry and research application, such as mariculture, fish culture, aquarium, marine survey, water quality monitoring, manufacture of normal saline, salinity measurement in food processing etc.
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Product Highlights
- 【dual salinity scale】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.this refractometer is more accurate, easier to use and more economical than the digital refractometer.
- 【advanced salinity refractometer】this refractometer is used to measure the salinity of salt water, seawater or low concentrated saltwater and helps you monitor and control the concentration of salt water. it can be used for aquarium, ocean monitoring, saltwater swimming pool, laboratory, agriculture, gardening and education.
- 【high-quality materials】the salinity tester refractometer adopts high-quality optical elements, with smooth focusing and long service life. clear scale lines have good readability, and the eyepiece can be rotated to adjust the clarity. more accurate than cheap refractometers! longer service life!
- 【atc function】the refractometer for saltwater aquarium adopts the automatic temperature compensation technology from 10℃ to 30℃ (50 f to 86 f) to reduce the measurement errors caused by different temperatures. provide accurate, fast and simple readings.
- 【easy to use】our salt water test kits for aquariums contains the required accessories, so there is no need to buy additional accessories and batteries. just drop 2-3 drops of liquid sample on the prism of refractometer, and then read the reading directly through eyepiece. simple operation, convenient use and time saving.
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Product Highlights
- ⭐【easy to use】just need 2-3 drops of solution, you can get accurate readings. and no battery needed. you can use distilled water to calibrate.
- ⭐【ideals】measure salt water or very low concentrated salt solutions, ideal for testing and monitoring aquariums, fish tank, saltwater pool, seawater.
- ⭐【dual scales】0-100 ppt ( 0 ~ 100 ‰) of salinity & 1.000 to 1.070 specific gravity (d 20/20). the reading resolution is 0.001 & 1‰.
- ⭐【atc】automatic temperature compensation, 0-10°c.
- ⭐【high quality】it features high-quality optics with smooth focusing. its main body is made of aluminum alloy.
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Product Highlights
- Easy to measuring: brix salinity refractometer featuring auto temperature compensation (atc), this refractometer increases accuracy and eliminates concerns about temperature variations during measurements. the simple calibration and operation, combined with a comfortable non-slip rubberized grip, ensure ease of use and reliable results.
- Quality & lightweight: portable brix refractometer made with highest and finest quality of aluminum & rubber and features automatic temperature compensation and comes with portable usb led light, durable, and resistant to rust, abrasion, and corrosion. the high refractive index optical lens and smooth adjustment eyepiece provide a clear scale view for accurate readings.
- Dual scale refractometer: this professional 2-in-1 brix salinity refractometer, equipped with automatic temperature compensation (atc), offers dual-scale readings with a range of 0-32% brix and 0-28% salinity. ideal for accurately measuring sugar solutions, fruit juice, milk beverages, and determining salinity in water containing dissolved salt.
- Adjustable focus and clear readings: the refractometer is designed with an adjustable focus, allowing for precise measurements. the clearly defined scale with large, easy-to-read measurements ensures that readings are accurate and easily interpretable.
- Food processing and curing: manage best the food preservation process for long shelf life and also test concentration of prepared food solution, used mainly in food industry like seafood curing food, pickles, soup, cooked food, fish processing products, seawater, brine, etc.
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Product Highlights
- Measures on 2 scales, specific gravity (d 20/20) and parts per thousand.
- Comes with hard case, dropper, screwdriver, user manual and cleaning cloth.
- Measure salt water or salinity of water, ideal for aquariums and marine monitoring.
- Features automatic temperature compensation.
- The main part is made of chromium, it's very durable.
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Product Highlights
- Dual salinity scale - 0-100ppt & 1.000-1070 salinity sg
- Easy to use - just need 2-3 drops of solution, you can get accurate readings.
- This dual scale salinity refractometer is used to measure, monitor and control the concentration of salt water and brine.
- Features atc (automatic temperature compensation) for accurate readings
- Full 12 month replacement warranty & any questions will be answered within 24 hours.
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Product Highlights
- Measuring range: salinity: 0-100 ‰, specific gravity : 1.000 to 1.070
- Resolution: salinity: ±1‰, specific gravity : 0.001 mm
- Automatic temperature compensation: 10℃~30℃
- Minimum scale: salinity: 1 ‰, specific gravity : 0.001
- Perfect for salty water tank and aquarium, seafood water tank, salty pools & spas and etc
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Product Highlights
- Fast and simple operation: our water quality tester provides fast measurements and is incredibly easy to use. simply dip the sensitive electrode sensor into the water and get accurate readings in no time. its user-friendly design ensures a hassle-free experience.
- High sensitivity probe: the water quality tester features a high sensitivity probe that enhances the accuracy of measurements. its advanced technology allows for more precise readings, making it a reliable tool for water quality monitoring.
- Durable construction: made from high-quality abs material, our water quality tester is resistant to corrosion and built to last. its sturdy construction ensures durability even in harsh environments, giving you a tool that will withstand repeated use.
- Accurate measurements: equipped with a sensitive electrode sensor, our water quality tester reads precise values, enabling you to monitor the quality of your water accurately. this ensures that you can maintain the optimal conditions for your desired application.
- Educational use: with its ease of use and accuracy, our water quality tester is ideal for scientific experiments in school settings. it provides an easy and convenient way for children to learn about water quality and conduct experiments.
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