--- product_id: 645018869 title: "weAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Test Kit – Tests Calcium, Magnesium (0–425 PPM / 0–25 GPG) – for Home & Professional Use, Tap, Pool, Spa, Dishwasher" brand: "weaqua" price: "61.45 DT" currency: TND in_stock: true reviews_count: 12 category: "Weaqua" url: https://www.desertcart.tn/products/645018869-weaqua-water-hardness-test-kit-doublecheck-50-strips-hard-water store_origin: TN region: Tunisia --- # Pre-measured sample cup 200 precision test strips Dual desiccant moisture shield weAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Test Kit – Tests Calcium, Magnesium (0–425 PPM / 0–25 GPG) – for Home & Professional Use, Tap, Pool, Spa, Dishwasher **Brand:** weaqua **Price:** 61.45 DT **Availability:** ✅ In Stock ## Summary > 💧 Test smarter, live better—never let hard water catch you off guard! ## Quick Answers - **What is this?** weAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Test Kit – Tests Calcium, Magnesium (0–425 PPM / 0–25 GPG) – for Home & Professional Use, Tap, Pool, Spa, Dishwasher by weaqua - **How much does it cost?** 61.45 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/645018869-weaqua-water-hardness-test-kit-doublecheck-50-strips-hard-water) ## Best For - weaqua enthusiasts ## Why This Product - Trusted weaqua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast & Foolproof:** Simple 1-2 second dip with instant color match—get trusted results in under a minute. - • **Bulk Testing Power:** 200 individually wrapped strips at just $0.04 each—test more, spend less, stress less. - • **DoubleCheck Accuracy:** Dual color pads ensure every test is reliable—never second guess your water quality. - • **Moisture-Proof Longevity:** Dual desiccant packaging locks in freshness for the longest shelf life on the market. - • **Precision Sample Control:** Included sample cup guarantees perfect water-to-strip ratio every time for flawless results. ## Overview The WEAQUA Water Hardness Test Kit offers 200 ultra-accurate, individually wrapped strips with a unique DoubleCheck dual-pad system and a pre-measured sample cup. Designed for professionals who demand precision, its dual desiccant packaging ensures maximum shelf life and reliability, delivering fast, cost-effective water hardness testing with every use. ## Description Product Description weAQUA Water Hardness Test Strips Review: They are accurate - They work as they shouldand are accurate! I turned off my water to my water softener and took a sample after running the water for a couple of minutes and tested the water and it showed it was very hard, I repeated the test with the softener on and after running the tap to clear the hard water - see the results on the photo, so in my opinion thru are very good value for money! Review: Quality rest strips work as expected - Quality strips easy to use and in date ## Features - DOUBLE-CHECK ACCURACY – Two identical test pads ensure you can trust your results. When both colors match, you can instantly verify that the measurement is 100% accurate. - MONITOR UK HARD WATER – Ideal for tracking common hard water issues across the UK. Easily measure calcium and magnesium levels to know exactly when to take action against limescale. - PROTECT YOUR HOME – Help prevent limescale damage in dishwashers, washing machines, and coffee makers. Extend the lifespan of your appliances by regularly monitoring water hardness. - LONGEST SHELF LIFE – Our test strips come in a premium, moisture-proof resealable pouch designed to block out humidity. This protective seal ensures every strip remains fresh and reliable from the first test to the last. - INSTANT RESULTS – Easy to use: simply dip the strip, wait 30 seconds, and compare against the color chart. Suitable for tap water, pools, and spa use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DN15KN9X | | Best Sellers Rank | 1,035 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Surface & Hardness Testing | | Brand | WEAQUA | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 1,246 Reviews | | Included Components | 50 x Water Hardness Test Strips | | Item Weight | 0.35 Ounces | | Manufacturer | WEAQUA | | Manufacturer Part Number | TDS ECO (1 TDS Meter) - 3 | | Model Number | Water Hardness 50 Strips | | Number of items | 1 | | Recommended Uses For Product | water hardness test | | Recommended uses for product | water hardness test | | Sterility Rating | 6.5-8.5 | | Unit Count | 50.0 count | | Unit count | 50.0 count | | pH range | 6.5-8.5 | ## Product Details - **Brand:** WEAQUA - **Manufacturer:** WEAQUA - **Recommended uses for product:** Water Hardness Test ## Images ![weAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Test Kit – Tests Calcium, Magnesium (0–425 PPM / 0–25 GPG) – for Home & Professional Use, Tap, Pool, Spa, Dishwasher - Image 1](https://m.media-amazon.com/images/I/61fEKPNw12L.jpg) ![weAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Test Kit – Tests Calcium, Magnesium (0–425 PPM / 0–25 GPG) – for Home & Professional Use, Tap, Pool, Spa, Dishwasher - Image 2](https://m.media-amazon.com/images/I/71w-vdgdS1L.jpg) ![weAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Test Kit – Tests Calcium, Magnesium (0–425 PPM / 0–25 GPG) – for Home & Professional Use, Tap, Pool, Spa, Dishwasher - Image 3](https://m.media-amazon.com/images/I/61aQu5BxuGL.jpg) ![weAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Test Kit – Tests Calcium, Magnesium (0–425 PPM / 0–25 GPG) – for Home & Professional Use, Tap, Pool, Spa, Dishwasher - Image 4](https://m.media-amazon.com/images/I/61KtCumnvxL.jpg) ![weAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Test Kit – Tests Calcium, Magnesium (0–425 PPM / 0–25 GPG) – for Home & Professional Use, Tap, Pool, Spa, Dishwasher - Image 5](https://m.media-amazon.com/images/I/71c6vGFQVIL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They are accurate *by S***E on 7 May 2026* They work as they shouldand are accurate! I turned off my water to my water softener and took a sample after running the water for a couple of minutes and tested the water and it showed it was very hard, I repeated the test with the softener on and after running the tap to clear the hard water - see the results on the photo, so in my opinion thru are very good value for money! ### ⭐⭐⭐⭐⭐ Quality rest strips work as expected *by R***A on 20 April 2026* Quality strips easy to use and in date ### ⭐⭐⭐⭐⭐ simple and quick to use *by P***E on 5 April 2026* I wanted to confirm my water softener was doing the job. easy to use and the instructions were simple. results in under a minute. ## Frequently Bought Together - DoubleCheck Water Hardness Test Kit 200 Strips with Sample Cup - Hard Water Testing Strips (0-25 gpg / 0-425 ppm) - WeAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Testing Kit – Tests Calcium & Magnesium (0–425 PPM) – for Tap, Well, Drinking, Pool, Spa & Dishwasher - 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.tn/products/645018869-weaqua-water-hardness-test-kit-doublecheck-50-strips-hard-water](https://www.desertcart.tn/products/645018869-weaqua-water-hardness-test-kit-doublecheck-50-strips-hard-water) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*