Description
The Hand Refractometer (0 to 28% Salinity) is a precision optical instrument designed for accurately measuring salt concentration in water-based solutions. Ideal for use in aquaculture, marine biology, saltwater aquariums, food production, and laboratory testing, this refractometer offers fast, reliable readings and features Automatic Temperature Compensation (ATC) for consistent results in changing environments.
Durable, portable, and easy to operate, this salinity refractometer is an essential tool for professionals who require quick and accurate salinity measurements on the go.
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Key Features
Salinity Range: 0–28%
Covers a broad range of salt concentrations, suitable for seawater, brine, and food processing solutions.
Automatic Temperature Compensation (ATC)
Corrects for temperature variations between 10°C and 30°C, ensuring accurate results without manual adjustments.
Quick & Simple Testing
Just place a few drops of liquid on the prism, close the plate, and read the salinity value through the eyepiece.
Durable Aluminum Body
Built for rugged use in field and lab settings—features a rubber grip and comes with a sturdy protective case.
Clear, Easy-to-Read Scale
High-contrast scale with adjustable focus makes readings effortless and accurate.
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Technical Specifications
Measurement Range: 0 – 28% Salinity (ppt)
Resolution: 0.2%
Accuracy: ±0.2%
Temperature Compensation: ATC (10°C – 30°C)
Construction: Aluminum alloy body with rubber grip
Eyepiece: Adjustable focus
Includes: Dropper, calibration screwdriver, cleaning cloth, protective case
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Applications
Aquaculture & Fisheries – Monitor salinity in ponds, tanks, and hatcheries for healthy aquatic life
Saltwater Aquariums – Maintain ideal conditions for marine species and corals
Food & Beverage Industry – Test salinity in sauces, brines, soups, and pickling solutions
Laboratories & Research – Analyze salt content in various water samples
Environmental Monitoring – Assess saline levels in natural and industrial water sources
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Why Choose This Salinity Refractometer?
✅ Accurate & Reliable Salt Concentration Testing
✅ Built-In ATC for Consistent Results Anywhere
✅ Fast, Battery-Free Optical Readings
✅ Ideal for Aquaculture, Marine Use, and Food Testing
✅ Compact, Portable, and Easy to Use
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