Shopping Cart

Your cart is empty.

Your cart is empty.

Marine Salinity Meter - User-Friendly Aquarium Hydrometer, durablee Saltwater Testing Tool | Accurate Salinity Tester, Fish Tank Hydrometer, Automatic Water Density Gauge for Fish Tanks Aquariums

5.0 Write Review
Free shipping on orders over $29.99

$5.39

$ 1 .99 $1.99

In Stock
  • Use with Ease: Insert hydrometer into the water tank at a depth of more than 15cm (when the insertion is less than 15 cm, the accuracy of the surfaces of the tank will be affected).
  • Safety Range: Read specific gravities according to the inner scale and the salinity (PPT) according to the outer scale. The recommended ratio in the tank is 1.020-1.023 (safety range). Please wash with water every time after use.
  • Measuring Accuracy: With easy-to-read markings that clearly indicate safe location. The hydrometer has readable accuracy reaching a maximum of + (-) 0.002 gravities units.
  • Strong ABS Materials: We use endurable ABS materials to make Sea Water Hydrometer, making it sturdy, dependable, and durablee for long-time .
  • Wide Application: The aquarium hydrometers are suitable for measuring salinity in aquariums, tanks, ponds, pools, etc., and can be used for the salinity test of seawater.


Product Description

Easy to Use

Easy to Use

Keep your hands clean and insert the hydrometer into the water tank or fish pond under 15cm/6inch deep, avoid air bubbles adhering to the hydrometer during the test.

Safety Zone

The normal specific gravities between 1.020-1.023 indicates safe and healthy range. And you will know the specific gravities according to the inner scale and the salinity (PPT) according to the outer scale.

Features:

1. Insert the hydrometer 15cm below the water until the water overflows the baffle.

2. Specific gravities safety range: 1.020-1.023.

3. Readable accuracy that reaches a maximum of + (-) 0.002 gravities units.

4. Endurable ABS for durable and sturdy use.

Specifications:

Product Name: Sea Water Hydrometer / Salt Hydrometer

Material: Size: about 19*5cm / 7.5*2.0inch

Packing List:

1* Salinity Tester

Notes:

1. Due to the lighting effects and angles, there is a color difference in the product, please understand.

2. Due to manual measurement, there is a tolerance in the product size.


Recommended Products
emours Aquarium Gloves Elbow Length Long Sleeve Work Gloves 27-Inch

$17.49

$ 8 .99 $8.99

4.3
Select Option
Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium, Saltwater Pool, with ATC Function, Dual Scale: Salinity 0-100‰ and Corresponding Specific Gravity

$19.99

$ 9 .99 $9.99

5.0
Select Option
Digital and Useful Handheld 0-4% Saline Refractometer 20-40ppt (1.000-1 .020) Refractometer Food Salinometer Aquarium Seawater Monitoring Tool Precise and Accurate Tester

$41.21

$ 17 .99 $17.99

4.4
Select Option
Toddmomy 1 Set High Precision Hydrometer Salt and Brine Hydrometer Glass Saltwater Hydrometer for Pool Aquarium Water

$22.54

$ 10 .99 $10.99

4.8
Select Option
Salinity Meter Aquarium Hydrometers Salinity Tester Hydrometer Saltwater Aquarium Pool Fish Tank Water Tester Sea Water Salinity Specific Gravity Test(Rectangle)

$9.99

$ 4 .99 $4.99

4.8
Select Option
Professional Salinity Refractometer,Salinity Tester, Salt Tester for Saltwater Pool, for Saltwater Aquarium, Pools, and Tanks,Dual Scale 0-100 PPT & Specific Gravity 1.000-1.070 with ATC Function

$15.99

$ 6 .99 $6.99

4.5
Select Option
Ade Advanced Optics Dual Scale 1.0 to 1.070 S.G. Salinity Refractometer for Aquarium & Seawater

$23.99

$ 10 .99 $10.99

4.8
Select Option
Professional Refractometer Saltwater Aquarium,High Accuracy Salinity Tester for Saltwater Aquarium, Marine Monitoring,Fish Tank 0-100 PPT with Automatic Temperature Compensation (ATC)

$28.99

$ 12 .99 $12.99

5.0
Select Option