Useful 0-10% Salinity Salt Water Tester Refractometer Aquarium Marine Fish Hydrometer

Condition: New

This refractometer is design according to the principle that different concentrations liquid has different refractive index with quick and accurate characteristics.
Automatic temperate compensation, the temperature of the water sample will not affect the reading.
Aluminum construction heavy-duty and Light weight, small volume, convenient to carry.
Soft silicone handle provides good touching feeling.
High definition eyepiece give you a broader view and make you can read more accurately.
Complete with a soft sponge protective carrying case, a pipette and a mini-screwdriver for easy calibration.
Widely used in mariculture, aquarium, saline solution preparation, etc

Measuring Range: w/w 0-10%
Material: Durable Aluminum
Minimum Divisions: w/w 1‰
Accuracy: ±1‰
Length: 18CM
Weight: 109G

Package Included:
1 x Test Salinity Refractometer
1 x Pipette
1 x Wipe Cloth
1 x Mini Screwdriver
1 x Protective Carrying Case
1 x Operations Manual

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Please note - delivery time for this item is between 1 working day to 6 working days