--- product_id: 175497107 title: "XFY Hand-Held Refractometer, Salinity Tester with ATC, Suitable for Aquarium, Sea Water, Salt Water and Industry, Measuring Range is 0-100%" brand: "xfy" price: "507 zł" currency: PLN in_stock: true category: "Home Garden" url: https://www.desertcart.pl/products/175497107-xfy-hand-held-refractometer-salinity-tester-with-atc-suitable-aquarium store_origin: PL region: Poland --- # XFY Hand-Held Refractometer, Salinity Tester with ATC, Suitable for Aquarium, Sea Water, Salt Water and Industry, Measuring Range is 0-100% **Brand:** xfy **Price:** 507 zł **Availability:** ✅ In Stock ## Quick Answers - **What is this?** XFY Hand-Held Refractometer, Salinity Tester with ATC, Suitable for Aquarium, Sea Water, Salt Water and Industry, Measuring Range is 0-100% by xfy - **How much does it cost?** 507 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/175497107-xfy-hand-held-refractometer-salinity-tester-with-atc-suitable-aquarium) ## Best For - xfy enthusiasts ## Why This Product - Trusted xfy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Feature:This product has a wide range of applications, used to measure the concentration of salt solutions, salty foods and seawater and brine. It can also be used for a variety of pickled, pickled, pickled vegetables, salted food, marine biological breeding, aquariums Preparation of physiological salineThis is very helpful for agriculture, food preparation and field operations. The product has an automatic temperature compensation function, which is particularly convenient for field use, ensuring more accurate measurement and reading in the temperature range.Operation method1. Open the lid and carefully clean the detection prism with a soft cloth.2. Take a few drops of the test solution, place it on the detection prism, and gently close the lid to avoid air bubbles.Generate the solution and spread it on the prism surface, then feed the instrument into the light guide plate.3. Aim at the light source or bright place, observe the field of view through the eyepiece, and then turn the eyepiece to adjust the handwheel.4. Make the blue and white dividing lines of the field of view clear. The scale of the dividing line is the concentration of the solution. ## Features - Easy to use: The salinity refractometer is easy to operate and requires only 2 drops of sample after calibration to get accurate readings through the eyepiece - Double scale: this product can measure 0-100% salinity, accurate reading, more accurate and easier measurement - Automatic temperature compensation: With the help of the ATC function, the salt water tester can automatically compensate for changes in the ambient temperature, making it faster and easier to obtain accurate readings - Durable, portable-salt water tester made of non-staining, non-corrosive and non-reactive materials, exquisite workmanship, rugged, lightweight and easy to carry - Widely used: This salinity refractometer can be used for aquarium, marine monitoring, agricultural, horticultural and educational purposes (biological project) ## Images ![XFY Hand-Held Refractometer, Salinity Tester with ATC, Suitable for Aquarium, Sea Water, Salt Water and Industry, Measuring Range is 0-100% - Image 1](https://images-na.ssl-images-amazon.com/images/I/519FA%2Bd7QjL.jpg) ![XFY Hand-Held Refractometer, Salinity Tester with ATC, Suitable for Aquarium, Sea Water, Salt Water and Industry, Measuring Range is 0-100% - Image 2](https://images-na.ssl-images-amazon.com/images/I/612Z82WxVtL.jpg) ![XFY Hand-Held Refractometer, Salinity Tester with ATC, Suitable for Aquarium, Sea Water, Salt Water and Industry, Measuring Range is 0-100% - Image 3](https://images-na.ssl-images-amazon.com/images/I/518VGM-h3rL.jpg) ![XFY Hand-Held Refractometer, Salinity Tester with ATC, Suitable for Aquarium, Sea Water, Salt Water and Industry, Measuring Range is 0-100% - Image 4](https://images-na.ssl-images-amazon.com/images/I/51G5QiBVPsL.jpg) ![XFY Hand-Held Refractometer, Salinity Tester with ATC, Suitable for Aquarium, Sea Water, Salt Water and Industry, Measuring Range is 0-100% - Image 5](https://images-na.ssl-images-amazon.com/images/I/51QAnPdVLsL.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.pl/products/175497107-xfy-hand-held-refractometer-salinity-tester-with-atc-suitable-aquarium](https://www.desertcart.pl/products/175497107-xfy-hand-held-refractometer-salinity-tester-with-atc-suitable-aquarium) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*