aichose Dual Scale Salinity Refractometer

This refractometer is designed for measuring the salt content and specific gravity of liquids, a refractometer includes both salt percent and specific gravity scale. You won't have to do conversions between salinity and gravity when doing measuring, you'll get the two index in one time. Best of all, it only requires a few drops of liquid for an accurate reading. And this refractometer is equipped with automatic temperature compensation function, which minimizes the effect of the temperature. It is portable and needs no battery, it is easy to learn and use even for new user. It's a good help for monitoring and control the concentration of salt water.

Intended Uses

• For marine research and monitoring.
• For salinity monitoring and controling of aquariums ,fish tanks or marine fishkeeping.
• For salt content control in food & beverage producing.
• For science research, clinical laboratories.
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Easy to Use

Brief steps to use a refractometer

1. Align the prism assembly with light, adjust the focus adjustment until you can see the scale clearly.
2. Calibration: Put 2-3 drops of calibration fluid on the prism, and turn the calibration screw with the screw driver to the target reading.
3. Measuring: Clean the prism with soft cloth, and then place 2-3 drops of the liquid sample to be tested on the prism, look into the eyepiece and you can get the result.

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Accessories comes with item

• 1.A Refractometer + 2.A Firm Box + 3.A Cleaning Cloth + 4.A Screwdriver + 5.A User Manual + 6.Some Pipettes
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