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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Professional Refractometer Saltwater Aquarium,High Accuracy Salinity Tester for Saltwater Aquarium, Marine Monitoring,Fish Tank 0-100 PPT with Automatic Temperature Compensation (ATC)About This High quality MaterialsThe salinity tester for saltwater aquarium adopts high quality optical elements, with smooth focusing and long service life. Clear scale lines have good readability, and the eyepiece can be rotated to adjust the clarity. More accurate than cheap refractometers! Longer service life! Dual Salinity ScaleSaltwater Refractometer measures on specific gravity (D20 20) 1. 000 1. 070 and parts per thousand 0~100, you can get
About This
- 【High-quality Materials】The salinity tester for saltwater aquarium adopts high-quality optical elements, with smooth focusing and long service life. Clear scale lines have good readability, and the eyepiece can be rotated to adjust the clarity. More accurate than cheap refractometers! Longer service life!
- 【Dual Salinity Scale】Saltwater Refractometer measures on specific gravity (D20/20) 1.000-1.070 and parts per thousand 0~100‰, you can get the result in two different units by one test.This refractometer is more accurate, easier to use and more economical than the digital refractometer.
- 【ATC Function】The refractometer for saltwater aquarium adopts the Automatic Temperature Compensation technology from 10℃ to 30℃ (50 F to 86 F) to reduce the measurement errors caused by different temperatures. Provide accurate, fast and simple readings.
- 【Advanced Salinity Refractometer】This refractometer is used to measure the salinity of salt water, seawater or low concentrated saltwater and helps you monitor and control the concentration of salt water. It can be used for aquarium, ocean monitoring, saltwater swimming pool, laboratory, agriculture, gardening and education.
- 【Easy To Use】Our salt water test kits for aquariums contains the required accessories, so there is no need to buy additional accessories and batteries. Just drop 2-3 drops of liquid sample on the prism of refractometer, and then read the reading directly through eyepiece. Simple operation, convenient use and time saving.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 233 reviews
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Product Reviews
★★★★★ 5
Space-Saving and very practical sink organizer
Color: Black, Color: Black
This sink caddy is a great addition to my kitchen- The 90-degree L-shaped design fits perfectly in the corner of the sink, making excellent use of space without cluttering the countertop. It easily holds sponges, brushes, and soap, keeping everything organized and within reach.
The metal construction feels sturdy and well-made, and it stays stable without sliding around. I also like that it allows items to dry quickly, which helps keep everything more hygienic.
Overall, it is a simple but very functional organizer that keeps the sink area neat and efficient. Highly recommended for anyone looking to save space and stay organized.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Keeps my sink organized and tidy
Color: Black, Color: Black
This sink organizer is sturdy, practical, and helps keep my kitchen counter clutter-free. It holds my sponge, dish soap, and brushes neatly in one place while allowing excess water to drain easily. The corner design saves space and fits perfectly next to the sink. It was easy to set up and looks great in my kitchen. A simple but very useful organizer!
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Look
Color: Black
Great ..sturdy… and fits perfect
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Perfect Sink Organizer — Compact, Sturdy, and Stylish
Color: Black
This large sponge holder for the kitchen sink is exactly what I needed to clean up my countertop clutter. The 90-degree L-shaped design fits perfectly into the corner by the sink, making great use of space without getting in the way.
The metal construction feels solid and durable, and it holds everything neatly—sponges, soap, and a dish brush all in one place. I especially like that it allows items to drain and dry properly, which helps keep things cleaner and more hygienic.
Setup was quick and simple, and the minimalist design looks great with modern kitchen décor. It stays stable, doesn’t tip over, and keeps essentials easily within reach.
Overall, this sink caddy is a smart, practical storage solution that’s both functional and attractive. A small upgrade that makes a big difference—highly recommended!
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Very practical and nice for the sink
Color: Black, Color: Black
I really loved this sponge holder. It’s quite spacious and fits everything I need like the sponge, soap, and even a brush. It looks very nice on the sink and helps keep everything organized and clean. The material feels sturdy and is easy to clean. It also drains water well, so it doesn’t stay wet. I definitely recommend it
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Reviewed in the United States on April 19, 2026
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