1. Precise, durable and easy seawater army
2. This product is equipped with an automatic level function, which can automatically identify the level to avoid errors
3. Very precise measured values, insured to buy
4. And each aräometer has a gender patent number

Technical data:
Description:
Size: 7.5 * 19 cm
Feature:
Precise seawater hydrometer, durable and easy to read.
This product is equipped with an automatic level function, which can automatically recognize the level to avoid errors.
Very precise measures, the security of buying it.
And each hydrometer has a patent number.
A notice:
Suitable for hot water aquariums (20 ° C -30 ° C).
Temperature changes lead to changes in measured values.
The accuracy of the proportions is up to more or less 0.001.
Delivery scope:
1 x aräometer