--- product_id: 216285236 title: "SimplexHealth Chlorine Dioxide 0-500ppm (50 Test Strips)" brand: "simplexhealth" price: "S$45" currency: SGD in_stock: true reviews_count: 8 category: "Simplex Health" url: https://www.desertcart.sg/products/216285236-simplexhealth-chlorine-dioxide-0-500ppm-50-test-strips store_origin: SG region: Singapore --- # freshwater versatile 7 precise ppm levels 30-sec rapid test SimplexHealth Chlorine Dioxide 0-500ppm (50 Test Strips) **Brand:** simplexhealth **Price:** S$45 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of water worries with instant, precise chlorine dioxide testing! ## Quick Answers - **What is this?** SimplexHealth Chlorine Dioxide 0-500ppm (50 Test Strips) by simplexhealth - **How much does it cost?** S$45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/216285236-simplexhealth-chlorine-dioxide-0-500ppm-50-test-strips) ## Best For - simplexhealth enthusiasts ## Why This Product - Trusted simplexhealth brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Testing Power:** 50 test strips per pack keep you prepared for ongoing water quality monitoring without frequent repurchases. - • **User-Friendly Design:** Simple dip, wait, and read method with a clear color chart—no chemicals or complex mixing required. - • **Fast-Track Water Safety:** Get accurate chlorine dioxide readings in just 30 seconds—because your time is valuable. - • **Precision in Every Strip:** Seven distinct detection levels from 0 to 500 ppm ensure you never miss a critical water quality change. - • **Universal Freshwater Compatibility:** Test tap, well, spring, borehole, pond, or rainwater with one reliable kit. ## Overview SimplexHealth Chlorine Dioxide Test Strips offer a quick, reliable way to measure chlorine dioxide levels in various freshwater sources. With 50 strips per pack and seven detection increments from 0 to 500 ppm, these strips deliver results in approximately 30 seconds using a straightforward dip-and-compare method. Ideal for professionals and water-conscious individuals, this kit supports proactive water quality management without the hassle of chemical mixing or complex procedures. ## Description Product Description These Chlorine Dioxide test strips provide fast and reliable monitoring of chlorine dioxide levels, including residuals. They are ideal in detecting high levels of chlorine dioxide from 0-500ppm in increments of 0, 10, 25, 50, 100, 250, and 500. Chlorine dioxide has a higher oxidation capacity than chlorine or ozone, which means lower concentrations of chlorine dioxide can be used to achieve effective disinfection. It can also be used when large amounts of organic matter are present. Simple Dip-Wait-Read Testing Method Low cost and high accuracy Test strips are stored in a plastic container to protect them Colour chart on a water resistant label on the container Ideal for quick and reliable testing of water Accurate results are achieved less than 30 seconds This product is safe and easy to use since there are no chemicals to mix, an MSDS is not required 50 test strips Chlorine Dioxide is one of several oxides of chlorine, it is a potent and useful oxidising agent used in water treatment (desinfection) and in bleaching (it is mostly used for pulp bleaching in paper production). It is highly water soluble, especially in cold water. Suitable for: fresh water samples, including water from taps, wells, springs, boreholes, ponds as well as rain water Contains: 50 test strips, detailed instructions, colour chart Testing Levels: 0, 10, 25, 50, 100, 250, 500 ppm (mg/l) Total Test Time: approx. 30 secs How to Use Dip strip for 2 seconds into the water sample. Remove the strip with the pad face up. With pad still facing up, wait 10 seconds. Compare with closest colour on colour chart. Review: Not sealed on arrival tests unreliable as air destroys them. - Not happy with how they are stored, no seal (air can render them useless) no silicon preserver pouch to keep fresh. Bad quality, try another brand. Review: No work - I bought the SimplexHealth Chlorine Dioxide test strips hoping to check my tap and well water, but unfortunately, they didn’t work for me. The instructions were clear, and the color chart seemed easy enough, but no matter what I tried, I couldn’t get a reading. On the plus side, it’s a handy pack of 50 strips, and testing is super quick if it did work. Just a bummer that it didn’t actually do the job. ## Features - Suitable for: fresh water samples, including water from taps, wells, springs, boreholes, ponds as well as rain water - Contains: 50 test strips, detailed instructions, colour chart - Testing Levels: 0, 10, 25, 50, 100, 250, 500 - Total Test Time: approx. 40 secs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CN82F2V | | Best Sellers Rank | 260,670 in Garden ( See Top 100 in Garden ) 1,092 in Chlorine | | Brand | SimplexHealth | | Country Of Origin | USA | | Customer Reviews | 3.8 out of 5 stars 31 Reviews | | Manufacturer | SimplexHealth | | Recommended Uses For Product | Testing chlorine dioxide levels in fresh water sources, including water from taps, wells, springs, boreholes, ponds, and rain water. | | Recommended uses for product | Testing chlorine dioxide levels in fresh water sources, including water from taps, wells, springs, boreholes, ponds, and rain water. Recommended uses for product Testing chlorine dioxide levels in fresh water sources, including water from taps, wells, springs, boreholes, ponds, and rain water. See more | ## Product Details - **Brand:** SimplexHealth - **Manufacturer:** SimplexHealth ## Images ![SimplexHealth Chlorine Dioxide 0-500ppm (50 Test Strips) - Image 1](https://m.media-amazon.com/images/I/51fI-aawiPL.jpg) ![SimplexHealth Chlorine Dioxide 0-500ppm (50 Test Strips) - Image 2](https://m.media-amazon.com/images/I/51u89QN6yeL.jpg) ![SimplexHealth Chlorine Dioxide 0-500ppm (50 Test Strips) - Image 3](https://m.media-amazon.com/images/I/61LBy7h8SgL.jpg) ## Customer Reviews ### ⭐⭐ Not sealed on arrival tests unreliable as air destroys them. *by H***L on 23 September 2021* Not happy with how they are stored, no seal (air can render them useless) no silicon preserver pouch to keep fresh. Bad quality, try another brand. ### ⭐ No work *by C***V on 6 February 2026* I bought the SimplexHealth Chlorine Dioxide test strips hoping to check my tap and well water, but unfortunately, they didn’t work for me. The instructions were clear, and the color chart seemed easy enough, but no matter what I tried, I couldn’t get a reading. On the plus side, it’s a handy pack of 50 strips, and testing is super quick if it did work. Just a bummer that it didn’t actually do the job. ### ⭐⭐ Hit and miss? *by I***D on 15 January 2026* I got these chlorine dioxide test strips to monitor ClO₂ levels in my preparations, and so far I am unfortunately, I’m not convinced re overall quality and performance. The packaging arrived with the bottle closed, however no proper seal or desiccant pouch inside. This raises concerns about how fresh the strips would be. Air exposure could degrade them quickly, and I felt the lack of any protective measures was a significant oversight for something that relies on accurate chemical reactions. When I started testing, the results were inconsistent and hard to trust. I ran several checks, including on distilled water (which should show zero chlorine dioxide), but the strips developed colors that didn’t match the comparison chart. This made it impossible to know if we have a reliable reading. I compared them with my own calibrated meter, which gave different ( lower) values. Overall, the strips simply failed to inspire confidence for something that needs to be precise. In terms of value, for almost £17 this product appears to be of questionable accuracy and may not be a great investment in terms of reliability. ## Frequently Bought Together - SimplexHealth Chlorine Dioxide 0-500ppm (50 Test Strips) - PLASTIC SYRING 10ML PK 5 --- ## 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.sg/products/216285236-simplexhealth-chlorine-dioxide-0-500ppm-50-test-strips](https://www.desertcart.sg/products/216285236-simplexhealth-chlorine-dioxide-0-500ppm-50-test-strips) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-06*