Earn 1 Qantas Point per $2
Sold by Aimall
~Use the discount code “FIRST” to reduce the current website prices of eligible products by 5% at checkout. Discount cannot be used in conjunction with other promotional offers. Kogan.com has millions of items available for sale, and some current website prices may change while this offer is available, and/or may have changed recently. Promotion applies to prices at time of checkout, as displayed at checkout. Eligible products are only available while stock lasts. Discount is applicable for Kogan FIRST customers only. For a list of eligible products, click here. The discount code “FIRST” will expire at 11:59PM (AEST) 20 APRIL 2026 unless extended. Discount codes cannot be used in conjunction with any other offers. For instructions on how to redeem a discount code, click here.
This seawater salinity hydrometer is a precise and reliable tool for measuring the salinity and specific gravity of marine water. Designed for aquariums, seafood tanks, and brackish water environments, it ensures optimal conditions for marine life. The clear scale and easy-to-read markings allow for quick and accurate readings, while the lightweight and durable construction makes it easy to handle and maintain. This hydrometer is essential for aquarists and seafood farmers looking for a simple yet effective way to monitor water quality.
Features
Clear Scale for Easy Reading – Accurately measures salinity (PPT) and specific gravity, providing instant water condition monitoring.
Compact and Lightweight – Designed for portability, measuring only 9 × 14 cm (3.54 × 5.5 inches), making it convenient for frequent use.
Wide Applications – Ideal for marine aquariums, seafood storage tanks, and other seawater testing needs.
Durable and Safe Materials – Made from high-quality, non-toxic plastic, ensuring long-term usability.
Easy Maintenance – Simple to clean and air-dry after use, ensuring accurate readings for every test.
Specifications
Material: High-quality plastic
Dimensions: 9 × 14 cm (3.54 × 5.5 inches)
Measurement Range: Measures salinity (PPT) and specific gravity
Application: Suitable for seawater aquariums, seafood tanks, and brackish water
Package Includes
1 x Seawater Salinity Hydrometer
Note
Rinse thoroughly with warm water after each use to maintain accuracy.
Avoid dropping or heavy impacts to prevent measurement errors.
Slight colour variations may occur due to different production batches.
Manual measurement may result in a 1-3 cm size difference.
This product is sold by a third-party seller and they are responsible for their product, the content of their listing and any exchanges or returns of their product.
All products sold by third-parties are subject to the Kogan Guarantee. For more details click here.
Save with Kogan FIRST
Save $2 on non-member price
Earn $0.18 Rewards Credit
Earn double Qantas Points.†
^FREE 14 day trial. Kogan FIRST will be charged $129 / 365 days after free trial, cancel anytime. T&Cs apply, click for details.
Free Shipping
Leaves warehouse in 1-3 business days