--- product_id: 46325209 title: "Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation" brand: "b bubblefin" price: "€ 40.22" currency: EUR in_stock: true category: "B Bubblefin" url: https://www.desertcart.gr/products/46325209-salinity-refractometer-for-seawater-and-marine-fishkeeping-aquarium-0-100 store_origin: GR region: Greece --- # High Resolution: 1 ppt & 0.001 g/cm³ Dual Scale: 0-100 ppt & 1.000-1.070 S.G. Automatic Temperature Compensation Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation **Brand:** b bubblefin **Price:** € 40.22 **Availability:** ✅ In Stock ## Summary > 🌊 Master your marine world with pinpoint precision! ## Quick Answers - **What is this?** Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation by b bubblefin - **How much does it cost?** € 40.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/46325209-salinity-refractometer-for-seawater-and-marine-fishkeeping-aquarium-0-100) ## Best For - b bubblefin enthusiasts ## Why This Product - Trusted b bubblefin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Starter Kit:** Includes cleaning cloth, suction tube, screwdriver, and instructions—everything you need to maintain peak performance. - • **Effortless Operation:** Just a few drops, a quick glance through the eyepiece, and you get instant, crystal-clear salinity readings. - • **Compact & Travel-Safe:** Robust, secure case design protects your refractometer during transport—perfect for on-the-go professionals. - • **Precision Meets Simplicity:** Dual scale readings for both salinity and specific gravity ensure you never miss a detail in your marine environment. - • **Temperature-Ready Accuracy:** Automatic Temperature Compensation guarantees reliable results from 10°C to 30°C without manual recalibration. ## Overview This Salinity Refractometer offers dual-scale measurement (0-100 ppt salinity and 1.000-1.070 specific gravity) with automatic temperature compensation for accurate, hassle-free readings in seawater and aquariums. Designed for durability and ease of use, it comes with a protective case and essential accessories, making it an indispensable tool for marine fishkeepers and professionals alike. ## Description Automatic Temperature Compensation Salt Salinity Refractometer - Dual Scale 0% - 10% & 1.0 to 1.070 S.G. Dual Scale Hydrometer. Designed for the safety transportation purpose, the very 1st open of the product case might be tight. Refractometer for seawater, reef aquarium, kitchen use etc. 0-100 ppt : Our optical refractometer has scales ranged from 0 - 100 ppt (0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. The second scale is for reading of the salt solution density ranged from 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). For Reference of solutions: 1.Fresh water <0.5 ppt 2.Brackish water -- 0.5 to 30 ppt 3.Seawater -- 30 to 50 ppt 4.Brine -- 50 ppt Measurement: Easy Use! Place a few drops of the liquid on the optical part of the refractometer, cover the prism, and the liquid will spread more easily over the prism, look throught the eyepiece against the light and you will be able to read the result value on the scale. 10℃~30℃ / 50F ~ 86 F. For temperature beyond this range, please calibrate before use. Content and equipment: a firm plastic case 1x refractometer 1x cleaning cloth 1x suction tube 1x screw driver 1x operating instructions ## Features - Salt Salinity Refractometer With ATC - Dual Scale 0% - 10% & 1.0 to 1.070 S.G. Dual Scale Gravity Hydrometer. Designed for the safety transportation purpose, the very 1st open of the product case might be tight. Used for Seawater, Reef Aquarium, Kitchen use etc. - Reading Scale 0-100 ppt : Our optical refractometer has scales ranged from 0 - 100 ppt (0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. The second scale is for reading of the salt solution density ranged from 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). For Reference of solutions: 1.Fresh water < 0.5 ppt 2.Brackish water -- 0.5 to 30 ppt 3.Seawater -- 30 to 50 ppt 4.Brine -- 50 ppt - Measurement is easy: Place a few drops of the liquid on the optical part of the refractometer, cover the prism, and the liquid will spread more easily over the prism, look throught the eyepiece against the light and you will be able to read the result value on the scale. 10℃~30℃ / 50F ~ 86 F. For temperature beyond this range, please calibrate before use. - Includes: a firm plastic case, 1x refractometer ,1x cleaning cloth, 1x suction tube, 1x screw driver, 1x operating instructions ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 165 Reviews | ## Images ![Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation - Image 1](https://m.media-amazon.com/images/I/51pEKDtuKvL.jpg) ![Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation - Image 2](https://m.media-amazon.com/images/I/41BL1EZGcML.jpg) ![Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation - Image 3](https://m.media-amazon.com/images/I/61feEU-JVxL.jpg) ![Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation - Image 4](https://m.media-amazon.com/images/I/51g-JKIquVL.jpg) ![Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation - Image 5](https://m.media-amazon.com/images/I/61sjbw3NeBL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/46325209-salinity-refractometer-for-seawater-and-marine-fishkeeping-aquarium-0-100](https://www.desertcart.gr/products/46325209-salinity-refractometer-for-seawater-and-marine-fishkeeping-aquarium-0-100) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-28*