--- product_id: 185235273 title: "Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium, Saltwater Tester Hydrometer, Dual Sacle 0-100ppt & 1.000-1.070 Specific Gravity with ATC Automatic Temperature Compensation" brand: "abuycs" price: "VT10694" currency: VUV in_stock: true url: https://www.desertcart.vu/products/185235273-salinity-refractometer-for-seawater-and-marine-fishkeeping-aquarium-saltwater-tester store_origin: VU region: Vanuatu --- # Dual scale: 0-100ppt & 1.000-1.070 SG ATC tech for temp-compensated accuracy Aircraft-grade aluminum: durable & lightweight Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium, Saltwater Tester Hydrometer, Dual Sacle 0-100ppt & 1.000-1.070 Specific Gravity with ATC Automatic Temperature Compensation **Brand:** abuycs **Price:** VT10694 **Availability:** ✅ In Stock ## Summary > 🌊 Measure Salinity Like a Pro — Never Miss the Perfect Balance! ## Quick Answers - **What is this?** Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium, Saltwater Tester Hydrometer, Dual Sacle 0-100ppt & 1.000-1.070 Specific Gravity with ATC Automatic Temperature Compensation by abuycs - **How much does it cost?** VT10694 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/185235273-salinity-refractometer-for-seawater-and-marine-fishkeeping-aquarium-saltwater-tester) ## Best For - abuycs enthusiasts ## Why This Product - Trusted abuycs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Industry Essential:** Perfect for marine aquariums, saltwater pools, research labs, agriculture, and even food processing—stay ahead in every field. - • **Effortless & Battery-Free:** Requires only 2-3 drops of sample and ambient light—no batteries needed, making it eco-friendly and always ready. - • **Temperature-Proof Accuracy:** Automatic Temperature Compensation (ATC) ensures reliable readings regardless of ambient temperature fluctuations. - • **Precision Meets Versatility:** Dual scale lets you measure both salt concentration and specific gravity with pinpoint accuracy (0.001 SG resolution). - • **Built to Last & Travel Light:** Crafted from corrosion-resistant aircraft aluminum, this refractometer is rugged yet lightweight for on-the-go professionals. ## Overview This handheld salinity refractometer by Rockgood Ltd. offers dual-scale measurement of salt concentration (0-100 ppt) and specific gravity (1.000-1.070) with high precision. Featuring Automatic Temperature Compensation (ATC) for consistent accuracy, it’s built from durable, lightweight aircraft-grade aluminum. Battery-free and easy to use with just a few drops of sample, it’s ideal for marine fishkeeping, aquaculture, research, and industrial applications. ## Description ***If you grow your own fruit and vegetables to produce homemade pickles or to freeze, this refractometer will give you the information that you need to ensure your end products' quality. ***Vital if you need to check salt levels when preparing sea food and other ocean by-products. ***Ensure the percentage of salinity in your aquarium or pond is just how your fish like it. ***Essential piece of equipment used in research and clinical laboratories for checking and maintaining stock solutions and dilutions ***Vital for students of Oceanography for determining the soil quality, research and clinical laboratories and marine industry Features: 2 in 1 design to measure the Specific gravity (sg) of the salt solution and concentration of Nacl Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry arround. With Built-in ATC (Automatic Temperature Compensation) from 10~30 degree Celsius. Soft Rubber eyepiece for comfortable viewing Equipped with scale measurement which provides direct reading Accurate testing results guaranteed Durable and bulit to last long Adjustable manual focusing Use ambient light only which means battery or power source is not required Specifications: Measuring Range: Salinity: 0-10% Specific Gravity (SG): 1.000-1.070 Accuracy: Salinity: 0.1% Specific Gravity (SG): 0.001 Resolution: Salinity: 0.1% Specific Gravity (SG): 0.001 ATC range: -10~30 C (50~86 F) Dimension: 195x40x40mm Weight: 102gPacking Included: 1 x Refractometer 1 x Plastic pipette 1 x Mini Screw Driver 1 x Cleaning Cloth 1 x Plastic Box ## Features - ✅DUAL SCALE MEASURES SALT PERCENT AND SG:Specific gravity,range: 1.000-1.070 g/cm3, resolution: 0.001 g/cm3.Salt percent, range: 0-100 ppt ( or say parts per thousand), resolution: 1 ppt.It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. - ✅ ENDLESS APPLICATION AND EASY TO USE,:Ideal for testing and monitoring aquariums,fish tank, saltwater pool,seawater.Just need 2-3 drops of solution, you can get accurate readings. No batteries needed. - ✅ATC TECHNOLOGY:Handheld Salinity Refractometerr with Automatic Temperature Compensation(ATC),no more worry about the temperature change will influence the reading accuracy.the fish keeping refractometer will account for changes in ambient temperature and automatically compensate accordingly to provides accurate and repeatable measurements. - ✅AIRCRAFT ALUMIUM BODY MATERIAL:The aquarium refractometer is made of non-staining, non-corrosive and non-reactive aluminum which is lightweight to carry,anti-scratch and durable. - ✅WIDE APPLICATION: It is for measuring the salinity of salt water quickly and accurately, ideal for agriculture, industry and research application, such as mariculture, fish culture, aquarium, marine survey, water quality monitoring, salt production, manufacture of normal saline, salinity measurement in food processing etc. Can also be used for medical institutions, university research and so on. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Rockgood ltd. | | Part number | ATC-MR0006 | | Item Weight | 220 g | | Package Dimensions | 20.7 x 8.7 x 5.7 cm; 220 g | | Manufacturer reference | ATC-MR0006 | | Material | Aluminium | | Batteries included? | No | | Batteries Required? | No | ## Images ![Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium, Saltwater Tester Hydrometer, Dual Sacle 0-100ppt & 1.000-1.070 Specific Gravity with ATC Automatic Temperature Compensation - Image 1](https://m.media-amazon.com/images/I/515GklO5Z+L.jpg) ## Frequently Bought Together - Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium, Saltwater Tester Hydrometer, Dual Sacle 0-100ppt & 1.000-1.070 Specific Gravity with ATC Automatic Temperature Compensation - API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit - iQuatics Ocean Reef Pro Marine Saltwater Coral Premium Aquarium Salt - 10KG - Refill --- ## 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.vu/products/185235273-salinity-refractometer-for-seawater-and-marine-fishkeeping-aquarium-saltwater-tester](https://www.desertcart.vu/products/185235273-salinity-refractometer-for-seawater-and-marine-fishkeeping-aquarium-saltwater-tester) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*