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Feature

Accurate, durable, and easy to read sea water hydrometer.
This product is designed with an automatic level function, can automatically identify the level to avoid errors.
Very accurate measurement readings, please rest assured to purchase.

Description

Description:
Accurate, durable, and easy to read sea water hydrometer.
This product is designed with an automatic level function, can automatically identify the level to avoid errors.
Very accurate measurement readings, please rest assured to purchase.
And each hydrometer has a laser engraved patent number.
Size: 9 x 14 cm.
Note: fit for warm water aquarium (20C -30C).
Temperature changes will cause the reading changes.
The accuracy of unit proportion is up to plus or minus 0.001.
1 x Hydrometer.
1 x Stick.