Description

Description:
Accurate, durable, and easy to read sea water hydrometer.
This product is designed with an automatic level serve as, can robotically identify the extent to keep away from errors.
Very accurate measurement readings, please rest assured to buy.
And every hydrometer has a laser engraved patent number.
Size: 3.5″*5.5″ （ 9 x 14 cm）.
Note: fit for warm water aquarium (20°C -30°C)..
Temperature changes will result in the reading changes.
The accuracy of unit proportion is as much as plus or minus 0.001.

1 x Hydrometer.
1 x Stick.
Aquarium Automatic Accurate Readable Hydrometer Salt Water S
Quickly, easily, and appropriately measure your marine aquarium’s salt level and specific gravity with Instant Ocean Hydrometer
Higher Accuracy than other slat water and gravity tester.: ±0.001.
Feature: Accurate, durable, and easy to read sea water salt water hydrometer. Small and water-proof. No sensor wire needed.
Unique Design: This product is designed with an automatic level serve as, can robotically identify the extent to keep away from errors.