--- product_id: 17367945 title: "Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip, 3 Second Test, 0-1000ppm Range, Our #1 Test Strip for Total Hardness, Bottle of 50 Tests, Tan" brand: "on the go" price: "S$33" currency: SGD in_stock: true category: "On The Go" url: https://www.desertcart.sg/products/17367945-industrial-test-systems-waterworks-481108-total-hardness-test-strip-3 store_origin: SG region: Singapore --- # 0-1000 ppm detection range 50-strip bottle kit 3-second rapid test Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip, 3 Second Test, 0-1000ppm Range, Our #1 Test Strip for Total Hardness, Bottle of 50 Tests, Tan **Brand:** on the go **Price:** S$33 **Availability:** ✅ In Stock ## Summary > 💧 Test fast, test smart—never let water hardness catch you off guard! ## Quick Answers - **What is this?** Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip, 3 Second Test, 0-1000ppm Range, Our #1 Test Strip for Total Hardness, Bottle of 50 Tests, Tan by on the go - **How much does it cost?** S$33 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/17367945-industrial-test-systems-waterworks-481108-total-hardness-test-strip-3) ## Best For - on the go enthusiasts ## Why This Product - Trusted on the go brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad Spectrum Detection:** Measures calcium & magnesium hardness from 0 to 1000 ppm for comprehensive water analysis. - • **User-Friendly Simplicity:** Single dip and read with an optimized color chart—perfect for pros and novices alike. - • **Bulk Supply, Bulk Savings:** 50 test strips per bottle ensure you’re always ready to monitor water quality without interruption. - • **Instant Clarity, Zero Wait:** Get precise total hardness results in just 3 seconds—no delays, no guesswork. - • **Made in the USA, Trusted Worldwide:** Manufactured under strict quality controls for unmatched accuracy and reliability. ## Overview The Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip offers a rapid 3-second test for calcium and magnesium hardness in water, covering a wide range from 0 to 1000 ppm. Packaged in a convenient bottle of 50 strips, it features an easy dip-and-read design with a verified color chart, making it ideal for both technical and non-technical users. Manufactured in the USA under rigorous quality standards, this test strip ensures reliable, accurate results for residential, commercial, and industrial water hardness monitoring. ## Description ***Direct from the Manufacturer - USA*** WaterWorks Total Hardness test strips #480008 BOTTLE CONTAINS 50 TEST STRIPS FOR TESTING OF TOTAL HARDNESS. Tests for calcium & magnesium hardness from 0-1000 ppm. Solve the hardness problem before it becomes a problem with Total Hardness test strips from WaterWorks. If you’re looking for a short turnaround time for testing in residential, commercial, and industrial settings, then look no further. This product DOES NOT need the eXact iDip to read results. ## Features - ✅ DETECTION LEVELS: Total Hardness 0, 40, 80, 120, 180, 250, 425, 1000 ppm - ✅ 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 Total Hardness 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 | B005A7U9ZY | | Best Sellers Rank | #61,371 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #110 in pH Test Strips | | Brand Name | On The Go | | Customer Reviews | 4.6 4.6 out of 5 stars (681) | | Global Trade Identification Number | 00809762800084 | | Item Type Name | Total Hardness Test Strips | | Item Weight | 14.2 g | | Manufacturer | Industrial Test Systems, Inc. | | Model Number | 480008 | | Number of Items | 1 | | Part Number | OTGTHTS | | Recommended Uses For Product | Water Hardness Test | | UPC | 809762800084 | | Unit Count | 1 Count | | Warranty Description | Expiration date on package | ## Product Details - **Brand:** On The Go - **Manufacturer:** Industrial Test Systems, Inc. - **Recommended Uses For Product:** Water Hardness Test - **UPC:** 809762800084 - **Unit Count:** 1 Count ## Images ![Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip, 3 Second Test, 0-1000ppm Range, Our #1 Test Strip for Total Hardness, Bottle of 50 Tests, Tan - Image 1](https://m.media-amazon.com/images/I/61XrsFc4XaL.jpg) ## Questions & Answers **Q: Does it detect Magnesium and Calcium** A: Yes. It detects TOTAL hardness which includes magnesium and calcium combined. It will not tell you how much of each is present, just the total amount. Thank you! **Q: How can I get the latest expiration date possible from the Water Works inventory?** A: Good afternoon. Our current inventory (as of February 7, 2017) has expiration date of 5/2018. **Q: Does it have a color guide on the bottle?** A: Yes. The bottle has color chart on the side. Detection Range in Parts per Million: 0, 40, 80, 120, 180, 250, 425, 1000 ppm (mg/L). Detection Range in Grains per Gallon: 0, 2, 5, 7, 11, 15, 25, 58 gpg. And finally, this product detects total hardness, meaning it will pick up both dissolved calcium and dissolved magnesium. It will not, however, tell you which of the two it detects. **Q: what is the expiration date** A: Hello, Dan. As of today (1/15/2016), our current inventory of WaterWorks Total Hardness has expiration date of 3/2017 or later. ## Frequently Bought Together - Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip, 3 Second Test, 0-1000ppm Range, Our #1 Test Strip for Total Hardness, Bottle of 50 Tests, Tan - Industrial Test Systems 480042 SenSafe John's Copper Test - Test Strip, Nitrate/Nitrite Nitrogen, PK50 --- ## 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/17367945-industrial-test-systems-waterworks-481108-total-hardness-test-strip-3](https://www.desertcart.sg/products/17367945-industrial-test-systems-waterworks-481108-total-hardness-test-strip-3) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-20*