--- product_id: 128927280 title: "JNW Direct Water Hardness Test Strips for Home Water - 150 Strips Kit" brand: "jnw direct" price: "€ 163.19" currency: EUR in_stock: true reviews_count: 6 category: "Jnw Direct" url: https://www.desertcart.gr/products/128927280-jnw-direct-water-hardness-test-strips-for-home-water-150 store_origin: GR region: Greece --- # 150 tests per kit for long-term monitoring Accurate 0-14 pH & hardness range Instant results in seconds JNW Direct Water Hardness Test Strips for Home Water - 150 Strips Kit **Brand:** jnw direct **Price:** € 163.19 **Availability:** ✅ In Stock ## Summary > 💧 Don’t just guess your water quality—test it like a pro! ## Quick Answers - **What is this?** JNW Direct Water Hardness Test Strips for Home Water - 150 Strips Kit by jnw direct - **How much does it cost?** € 163.19 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/128927280-jnw-direct-water-hardness-test-strips-for-home-water-150) ## Best For - jnw direct enthusiasts ## Why This Product - Trusted jnw direct brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile & Essential:** Ideal for home, RV, spas, and aquariums—know your water’s hardness anytime, anywhere. - • **User-Friendly Color Chart:** Large, clear color guide makes interpreting results effortless and precise. - • **Comprehensive Testing Power:** 150 strips ensure you never run out of tests for faucets, pools, aquariums, and more. - • **Rapid Water Quality Insight:** Get instant, reliable water hardness readings with easy dip-and-compare strips. - • **Optimize Your Water Softener:** Quickly verify your water softener’s efficiency to maintain perfect water quality. ## Overview The JNW Direct Water Hardness Test Strips kit offers 150 fast, easy-to-use strips that deliver accurate water hardness and pH readings across a 0-14 scale. Perfect for monitoring home water softeners, aquariums, pools, and more, this kit ensures you maintain optimal water conditions with instant, clear color-coded results. ## Description Product description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Directions Instructions included Review: Well packaged easy to use - Very good product, simple to use and good value. Review: Easy to use test strips - Worked well, just what I needed to test the effectiveness of my water softener. ## Features - CHECK YOUR WATER SOFTENER! Quickly and easily test to see if your water softener is working as efficiently as expected or if it was set up properly. Also keep tabs on your water conditioning and reverse osmosis systems - EXTREMELY FAST & EASY TO USE, WITH EASY TO READ COLORS. Instant reliable results with simple and clear instructions. Simply dip and compare with large color chart on bottle. - 150 STRIPS MEANS 150 TESTS - Each water hardness test strip provides accurate and fast results for all water sources including home faucets & taps, well water, water softeners, dishwashers, showers, fresh and salt water pools, spas, hot tubs, drinking water, aquariums and many more - IMPROVE YOUR WATER SUPPLY. Do you have soft or hard water? The right levels can mean cloth diapers and towels come out of the laundry soft and comfortable and many other benefits. Also a must for RV?ers with portable water softeners - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B31M49N | | Best Sellers Rank | 143,652 in Pet Supplies ( See Top 100 in Pet Supplies ) 310 in Aquarium Test Kits | | Brand | JNW Direct | | Customer Reviews | 4.3 out of 5 stars 5,362 Reviews | | Included Components | Test Strips | | Item Weight | 32 g | | Manufacturer | JNW Direct | | Manufacturer Part Number | Stargazer Set | | Material Type | ABS_(Acrylonitrile_Butadiene_Styrene), PE_(Polyethylene), PS_(Polystyrene) | | Model Number | Water Hardness | | Number of items | 1 | | Recommended Uses For Product | Aquarium, Water Hardness Test | | Recommended uses for product | Aquarium, Water Hardness Test | | Sterility Rating | 0-14 | | Unit Count | 150.0 count | | Unit count | 150.0 count | | pH range | 0-14 | ## Product Details - **Brand:** JNW Direct - **Manufacturer:** JNW Direct - **Recommended uses for product:** Aquarium, Water Hardness Test - **Unit count:** 150.0 count - **pH range:** 0-14 ## Images ![JNW Direct Water Hardness Test Strips for Home Water - 150 Strips Kit - Image 1](https://m.media-amazon.com/images/I/81S4rQ3SA1L.jpg) ![JNW Direct Water Hardness Test Strips for Home Water - 150 Strips Kit - Image 2](https://m.media-amazon.com/images/I/71m+J9iJbKL.jpg) ![JNW Direct Water Hardness Test Strips for Home Water - 150 Strips Kit - Image 3](https://m.media-amazon.com/images/I/81ZwY8XpbYL.jpg) ![JNW Direct Water Hardness Test Strips for Home Water - 150 Strips Kit - Image 4](https://m.media-amazon.com/images/I/71pK0fYeC3L.jpg) ![JNW Direct Water Hardness Test Strips for Home Water - 150 Strips Kit - Image 5](https://m.media-amazon.com/images/I/71+rwf89W4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well packaged easy to use *by M***N on 14 October 2025* Very good product, simple to use and good value. ### ⭐⭐⭐⭐⭐ Easy to use test strips *by J***N on 17 June 2025* Worked well, just what I needed to test the effectiveness of my water softener. ### ⭐⭐⭐⭐⭐ Accurate, Fast, and Easy to Use — Great Value! *by L***Z on 26 October 2025* These test strips work perfectly and give quick, clear results. I used them to check the hardness of my tap water and my softener system — both readings were accurate and easy to interpret thanks to the color chart. The included eBook is a nice touch, explaining water hardness and maintenance tips in simple terms. With 150 strips, it’s an excellent value for ongoing testing. ## Frequently Bought Together - Water Hardness Test Kit - Quick and Accurate Water Hardness Test Strips - Hard Water Test Kit with eBook - Ultimate Test Kit for Water Hardness - 150 Water Softener Test Strips by JNW Direct - Bestprod All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Fluoride - 2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc --- ## 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/128927280-jnw-direct-water-hardness-test-strips-for-home-water-150](https://www.desertcart.gr/products/128927280-jnw-direct-water-hardness-test-strips-for-home-water-150) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-04*