--- product_id: 27027561 title: "480022 WaterWorks Free Chlorine HR Test" brand: "industrial test systems" price: "107.71 DT" currency: TND in_stock: true reviews_count: 5 category: "Industrial Test Systems" url: https://www.desertcart.tn/products/27027561-480022-waterworks-free-chlorine-hr-test store_origin: TN region: Tunisia --- # Detection range 0-120 ppm Single dip, no reagents needed Made in USA, GMP certified 480022 WaterWorks Free Chlorine HR Test **Brand:** industrial test systems **Price:** 107.71 DT **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of water safety—test smarter, not harder! ## Quick Answers - **What is this?** 480022 WaterWorks Free Chlorine HR Test by industrial test systems - **How much does it cost?** 107.71 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/27027561-480022-waterworks-free-chlorine-hr-test) ## Best For - industrial test systems enthusiasts ## Why This Product - Trusted industrial test systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Testing:** Single dip and read strips with an optimized color chart—no technical expertise required. - • **Complete 50-Strip Kit:** Generous supply with verified color chart for quick, reliable results on the spot. - • **Proudly Made in the USA:** Manufactured under strict GMP standards ensuring reproducibility and traceability. - • **Trusted Quality Control:** Each strip batch undergoes rigorous QC and calibration for unmatched reliability. - • **Precision Chlorine Detection:** Accurately measures free chlorine from 0 to 120 ppm for total water safety assurance. ## Overview The Industrial Test Systems 480022 WaterWorks Free Chlorine HR Test is a professional-grade, easy-to-use test strip kit that measures free chlorine levels from 0 to 120 ppm. Manufactured in the USA under strict quality controls, this 50-strip kit offers reliable, reagent-free testing with a clear color chart, making it ideal for both technical and non-technical users seeking precise water sanitizer monitoring. ## Description ***Direct from the Manufacturer - USA*** WATERWORKS FREE CHLORINE HIGH CONTAINS 1 BOTTLE OF 50 TESTS MEASURING THE AMOUNT OF FREE CHLORINE. Using our patented test strip, which doesn’t bleach-out, you are able to test for safe sanitizer levels. Without the need for any other reagents, you are able to take this product right onto the shop floor! This product DOES NOT need the eXact iDip to read results. Review: ... this product for years at our engineering firm with great success. - We have used this product for years at our engineering firm with great success. Review: Good product for aquarium - Easy and saving fishes. This product should be available in Australia. ## Features - ✔DETECTION LEVELS: Free Chlorine 0, 1, 2, 5, 10, 20, 30, 40, 80, 120 ppm (mg/L) - ✔EASY TO USE: Single dip and read test strip procedure and optimized color chart make the product ideal for technical and non technical users alike for detection of Free Chlorine in water - ✔COMPLETE KIT: Bottle of 50 test strips with verified color chart bottle label for easy color matching - ✔ACCURATE AND RELIABLE: Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods - ✔HIGHEST QUALITY: ITS, manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002AH7KR2 | | Best Sellers Rank | #183,346 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #280 in pH Test Strips | | Date First Available | October 2, 2003 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.635 ounces | | Item model number | 480022 | | Manufacturer | Industrial Test Systems, Inc. | | Product Dimensions | 8.25 x 4 x 1.63 inches | ## Product Details - **Brand:** Industrial Test Systems - **Manufacturer:** Industrial Test Systems, Inc. - **Recommended Uses For Product:** Swimming Pool, Spa, Hot Tub - **UPC:** 809762800220 - **Unit Count:** 1.0 Count ## Images ![480022 WaterWorks Free Chlorine HR Test - Image 1](https://m.media-amazon.com/images/I/71O9PmVixsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ ... this product for years at our engineering firm with great success. *by C***S on June 6, 2016* We have used this product for years at our engineering firm with great success. ### ⭐⭐⭐⭐⭐ Good product for aquarium *by F***A on October 14, 2015* Easy and saving fishes. This product should be available in Australia. ### ⭐ Difficult to read *by S***E on January 21, 2019* I can't say how accurate they are, because I haven't compared them side by side to a known high quality source. But I can say they are difficult to read, and telling the difference between 30 and 50 ppm is difficult to say the least. I'm lowering my score even further because these are basically useless since the color variation is so slight between the different the different PPM levels. The only thing I can really tell is if I have less than 10ppm. ## Frequently Bought Together - Industrial Test Systems 480022 WaterWorks Free Chlorine HR Test - Industrial Test Systems WaterWorks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25ppm Range (Pack of 50) - Industrial Test Systems WaterWorks 480024 Free Chlorine Test Strip, Ultra High Range, 31 Seconds Test Time, 0-750ppm Range (Bottle of 50) --- ## 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/27027561-480022-waterworks-free-chlorine-hr-test](https://www.desertcart.tn/products/27027561-480022-waterworks-free-chlorine-hr-test) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-22*