--- product_id: 274933150 title: "5 in 1 Water quality testing strips for hot tubs, swimming pools or spas. Easy, accurate and quick detection of pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid and Total Hardness. 100 count" brand: "rap water testing" price: "Rp758541" currency: IDR in_stock: true reviews_count: 13 category: "Rap Water Testing" url: https://www.desertcart.id/products/274933150-5-in-1-water-quality-testing-strips-for-hot-tubs store_origin: ID region: Indonesia --- # 100-strip long-lasting supply 5-in-1 multi-parameter test 30-second quick results 5 in 1 Water quality testing strips for hot tubs, swimming pools or spas. Easy, accurate and quick detection of pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid and Total Hardness. 100 count **Brand:** rap water testing **Price:** Rp758541 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of the splash—test smarter, soak better! ## Quick Answers - **What is this?** 5 in 1 Water quality testing strips for hot tubs, swimming pools or spas. Easy, accurate and quick detection of pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid and Total Hardness. 100 count by rap water testing - **How much does it cost?** Rp758541 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/274933150-5-in-1-water-quality-testing-strips-for-hot-tubs) ## Best For - rap water testing enthusiasts ## Why This Product - Trusted rap water testing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Reliable:** Test-grade fibre infused paper with run-proof reaction pads guarantees precision and a 3-year shelf life. - • **Fast & Effortless Results:** Get accurate readings in just 30 seconds—less time testing, more time relaxing. - • **UK-Based Customer Support:** Satisfaction guaranteed with friendly, local assistance ready to make things right. - • **Comprehensive 5-in-1 Testing:** Monitor pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid & Hardness in one strip for total water health. - • **Bulk Pack for Consistent Care:** 100 strips ensure weekly testing for nearly two years, keeping your spa or pool pristine. ## Overview These 5-in-1 water quality testing strips provide a quick, accurate, and easy way to monitor five essential water parameters—pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid, and Total Hardness—ensuring your hot tub, spa, or pool stays clean, safe, and perfectly balanced with a convenient 100-strip supply and a 3-year shelf life. ## Description Product description DescriptionHot tubs, spas and swimming pool's water quality all decrease with time and use. To keep them clean, clear and safe, chemicals should be added to restore the water back to its original quality. This 100 strip pack of water quality test strips allows you to check 5 essential quality characteristics of your water to allow you to keep your hot tub, spa or pool in tip top condition.▶Total alkalinity makes it easier to control the water pH and should be addressed first before tackling incorrect pH.▶Incorrect pH can cause cloudy water and pH that's too high or too low can cause damage to your hot tub or spa through scale deposits!▶Chlorine/bromine sanitises and keeps the water safe by killing bacteria/ viruses and fungi.▶Incorrect levels of Total Water Hardness can lead to scaling/corrosion or a slimy feel/cloudy look to the water and in extreme cases can eat away at your liner, pipes and other components.▶Cyanuric acid prevents solar degradation of your sanitising chemical (chlorine or bromine) and allows it to keep your hot tub or spa safer for longer, think of it as sun cream for your hot tub!How to use:① Ensure your water is sufficiently agitated (turn on the heater for example).② Carefully remove a test strip from the bottle, ensuring you do not touch the reaction pads and close the bottle tightly afterwards, to prevent the other test strips becoming contaminated③ Fully submerge the pool test strip in the water for 2s.④ Take it out and hold horizontally for 15 seconds.⑤ Compare pool test strip to colour chart on bottle, for best results read within 30 seconds and in natural daylight. Directions 1. Ensure your water is sufficiently agitated (turn on the heater for example). 2. Carefully remove a test strip from the bottle, ensuring you do not touch the reaction pads and close the bottle tightly afterwards, to prevent the other test strips becoming contaminated 3. Fully submerge the pool test strip in the water for 2s. 4. Take it out and hold horizontally for 15 seconds. 5. Compare pool test strip to colour chart on bottle, for best results read within 30 seconds and in natural daylight. Review: Seem to be accurate - Seem to be accurate when compared to a digital check. Easy to use. Good value Review: Good strips - We are using them on daily base for testing the water on our hot tub. They are very similar to the ones we got with the hot tub. Just have a little more testing options. Not bad for the price ## Features - 100 water quality testing strips: Includes 100 dip test strips that make caring for your hot tub, spa or pool quick, simple and easy. Water quality should be tested at least every week, and more frequently under heavy usage. - 5 in 1 Measures five essential water quality characteristics: pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid and Total Hardness to ensure your hot tub is safe, clean and ready to use anytime. - Our specially designed 5 in 1 test strips feature five seperate run-proof reaction pads conveniently attached to our test-grade fibre infused paper strips, combined with an extra long storage life of 3 years from manufacture. - Quick, simple and easy to use: ensure your water is sufficiently agitated then simply dip the water quality testing strip fully into the water, remove and hold horizontally then read against the coloured chart on the side of the bottle in 30 seconds, allowing you to spend less time testing your water and more time enjoying it! - Satisfaction guaranteed: If for any reason you are not satisfied with the product, simply get in touch and our friendly team in the UK will endeavour to make things right. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08PVZ4CG3 | | Best Sellers Rank | 4,318 in Garden ( See Top 100 in Garden ) 8 in Pool & Hot Tub Testers | | Brand | RAP Water Testing | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (950) | | Manufacturer | TST Check | | Material Type | Test-grade fibre infused paper strips with reaction pads | | Recommended Uses For Product | Hot tubs, swimming pools and spas | | Sterility Rating | 7.0-8.0 | | Unit Count | 100.0 Count | ## Product Details - **Brand:** RAP Water Testing - **Manufacturer:** TST Check - **Recommended uses for product:** Hot tubs, swimming pools and spas - **Unit count:** 100.0 Count - **pH range:** 7.0-8.0 ## Images ![5 in 1 Water quality testing strips for hot tubs, swimming pools or spas. Easy, accurate and quick detection of pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid and Total Hardness. 100 count - Image 1](https://m.media-amazon.com/images/I/817gNhgvHvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seem to be accurate *by D***G on 25 May 2025* Seem to be accurate when compared to a digital check. Easy to use. Good value ### ⭐⭐⭐⭐⭐ Good strips *by C***. on 30 November 2025* We are using them on daily base for testing the water on our hot tub. They are very similar to the ones we got with the hot tub. Just have a little more testing options. Not bad for the price ### ⭐⭐⭐⭐ Does the job *by C***E on 9 August 2025* X ## Frequently Bought Together - 5 in 1 Water quality testing strips for hot tubs, swimming pools or spas. Easy, accurate and quick detection of pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid and Total Hardness. 100 count - Clearwater CH0019 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g, White - Clearwater CH0008 PH Minus Decreaser for Swimming Pool and Spa Treatment --- ## 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.id/products/274933150-5-in-1-water-quality-testing-strips-for-hot-tubs](https://www.desertcart.id/products/274933150-5-in-1-water-quality-testing-strips-for-hot-tubs) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-13*