Description:
Size: 9*12cm
Feature:
Accurate, durable and easy to read seawater hydrometer. This product is designed with automatic level function, it can automatically identify the level to avoid errors. Very accurate measurement readings, please rest assured to buy. And each hydrometer has a laser-engraved patent number.
Note:
Suitable for warm water aquariums (20 °C -30 °C).
Changes in temperature will cause changes in the reading.
The precision of the unit proportion is up to plus or minus 0.001.
Package included:
1 x hydrometer 1 stick