ATC Dual Scale Salinity Refractometer 0-100ppt (0-100%) & Specific Gravity 1.000-1.070 for Seawater, Salt Sea Water, Aquarium, Fish Tank, Pond, Drinking Water, Swiming Pool, etc. 

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• Refractometers, Cheap Refractometers, Dual Scale Salinity Refractometer ATC 0 100ppt (0 100%) & 1.000 1.070 Specific Gravity for Seawater Salt Sea Water Aquarium
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• All pictures shown are for illustration purposes only. Actual product may vary due to product Enhancement
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• CATEGORY TYPE: Measurement & Analysis Instruments
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• Dual Scale Salinity Refractometer ATC 0-100ppt (0-100%) & 1.000-1.070 Specific Gravity for Seawater Salt Sea Water Aquarium
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• Efficiently Working Device
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• Size: 205mm, Usage: Salinity, Measurement Range: 0-10% Salinity; 1.000-1.070g/cm3 Specific Gravity (Density).
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Features of Salinity Refractometer:

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• Dual Scale: Specific Gravity and PPT. With this refractometer, you can get the result in two different units at the same time in just one test.
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• ATC Function: This refractometer is equipped with an automatic temperature compensation function, minimizing the impact of temperature on accuracy.
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• Include: Comes with everything you need: a hard case, droppers, a screwdriver, a user manual, and a cleaning cloth.
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Intended Uses of ATC Portable Salinity Refractometers

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• For Marine Monitoring: For most seas, the salinity is between 30‰~35‰. So this refractometer is ideal for simple marine monitoring and research.
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• For Aquariums Water Monitoring: Ideal for aquariums or marine fishkeeping amateurs, cause they just need to make the salinity of water similar to the seawater.
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• For Swimming Pool Water Measuring: If you use a salt chlorine machine to disinfect your pool, you should make sure the salinity is right first, normally the salinity should be between 3‰~7‰, this refractometer can help.
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• For Lab or Industry Purposes: Ideal for lab and industry use for testing salinity solutions in the range of 0~100‰.
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It's easy to use:

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1. Calibration: Place a few drops of distilled water on the prism and use the screwdriver to adjust the calibration screw until the reading is"0".
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2. Measuring: Place a few drops of solutions you want to test on the prism and look into the eyepiece, you will get the reading.
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• Salinity Tester 0-100%
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• Measuring Range: (0-100 PPT)
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• Specific Gravity: 1.000-1.070 d
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• Made in China
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