--- product_id: 270176162 title: "HANNA HI98319 Salinity Tester for Marine Aquariums" brand: "hanna" price: "VT75371" currency: VUV in_stock: true reviews_count: 5 category: "Hanna" url: https://www.desertcart.vu/products/270176162-hanna-hi98319-salinity-tester-for-marine-aquariums store_origin: VU region: Vanuatu --- # Measures up to 70.00 ppt salinity Battery-free operation Auto temperature compensation HANNA HI98319 Salinity Tester for Marine Aquariums **Brand:** hanna **Price:** VT75371 **Availability:** ✅ In Stock ## Summary > 🌟 Dive into precision—never let your marine life miss the perfect salt balance! ## Quick Answers - **What is this?** HANNA HI98319 Salinity Tester for Marine Aquariums by hanna - **How much does it cost?** VT75371 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/270176162-hanna-hi98319-salinity-tester-for-marine-aquariums) ## Best For - hanna enthusiasts ## Why This Product - Trusted hanna brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Waterproof Durability:** Built to withstand wet environments, perfect for hands-on aquarium maintenance. - • **Precision Salinity Readings:** Get accurate salt content in ppt, PSU, or SG for flawless marine aquarium care. - • **Compact & Lightweight Design:** Portable 280g tester fits comfortably in your hand or toolkit for on-the-go monitoring. - • **Effortless Two-Button Control:** Simplify your testing routine with intuitive on/off and calibration buttons. - • **Smart Temperature Compensation:** Automatically adjusts readings for temperature, ensuring reliable data every time. ## Overview The HANNA HI98319 is a compact, waterproof digital salinity tester designed specifically for marine aquariums. It measures salt content up to 70.00 ppt using a graphite conductivity probe and features automatic temperature compensation for precise readings. Operated with just two buttons and requiring no batteries, it offers a user-friendly, reliable solution for maintaining optimal saltwater conditions. ## Description Product description HANNA HI98319 Salinity Tester (Salt Content Specifically for Saltwater Aquariums) Directions 1. Switch on the device using the power button. 2. Switch off the device using the power button. 3. Calibrate the device using the calibration button. Review: Perfect - Very easy using. Review: Accurate but so expensive - So expensive but there’s cheaper options out there. I use Hanna products on my reef aquarium but a refractometer is just as good for a third of the price. ## Features - Salt content tester especially for saltwater aquariums - The tester displays the values in ppt parts per thousand, PSU practical salinity units or SG specific gravity - The waterproof tester determines the salt content up to 70.00 ppt in the water with a built-in amperometric graphite conductivity probe, thanks to the built-in temperature sensor, the values are automatically temperature compensated - The operation is super simple and is done via just two buttons, one for switching on and off and the second for calibrating ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07L7YPN3K | | Best Sellers Rank | 123,283 in Pet Supplies ( See Top 100 in Pet Supplies ) 270 in Aquarium Test Kits | | Brand Name | Hanna | | Customer Reviews | 3.6 3.6 out of 5 stars (8) | | Included Components | 1 | | Item Form | digital | | Item Weight | 0.28 Kilograms | | Manufacturer | Hanna Instruments | | Manufacturer Part Number | HI98319 | | Model Number | HI98319 | | Pet Type | Fish | | Target Species | Fish | | Unit Count | 1 count | ## Product Details - **Brand:** Hanna - **Item form:** digital - **Item weight:** 0.28 Kilograms - **Manufacturer:** Hanna Instruments - **Pet Type:** Fish ## Images ![HANNA HI98319 Salinity Tester for Marine Aquariums - Image 1](https://m.media-amazon.com/images/I/5194GbKoCBL.jpg) ![HANNA HI98319 Salinity Tester for Marine Aquariums - Image 2](https://m.media-amazon.com/images/I/31ZEd72lkSL.jpg) ![HANNA HI98319 Salinity Tester for Marine Aquariums - Image 3](https://m.media-amazon.com/images/I/31Au6w-ORGL.jpg) ![HANNA HI98319 Salinity Tester for Marine Aquariums - Image 4](https://m.media-amazon.com/images/I/41QmOlAG-yL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by K***. on 7 November 2024* Very easy using. ### ⭐⭐⭐ Accurate but so expensive *by G***D on 28 March 2023* So expensive but there’s cheaper options out there. I use Hanna products on my reef aquarium but a refractometer is just as good for a third of the price. ### ⭐ Junk and inaccurate! *by M***N on 23 May 2024* I have owned two of these salinity testers in the past six months. Both failed and constantly give absolutely bogus readings when I require precision (actual salinity: 1.026 / HANNA: 1.023. Joke and a rip off! ## Frequently Bought Together - HANNA HI98319 Salinity Tester for Marine Aquariums - Seachem Ammonia Alert for Freshwater and Marine Fish - Seachem 67131150 Reef Glue Cyanoacrylate Gel Coral Frag Mounting, 20g --- ## 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/270176162-hanna-hi98319-salinity-tester-for-marine-aquariums](https://www.desertcart.vu/products/270176162-hanna-hi98319-salinity-tester-for-marine-aquariums) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*