--- product_id: 46402438 title: "Litmus pH Test Strips | (pH 1-14), Universal Indicator, 2 Packs of 100 Strips. Test and Track Your Water, Diet, Saliva, Pool, Aquarium, Urine, and Soil." brand: "professor h" price: "€ 9.16" currency: EUR in_stock: true reviews_count: 8 category: "Professor H" url: https://www.desertcart.pt/products/46402438-litmus-ph-test-strips-ph-1-14-universal-indicator-2 store_origin: PT region: Portugal --- # Full pH range 1-14 universal indicator 200 strips total, 2 packs of 100 Instant results in seconds Litmus pH Test Strips | (pH 1-14), Universal Indicator, 2 Packs of 100 Strips. Test and Track Your Water, Diet, Saliva, Pool, Aquarium, Urine, and Soil. **Brand:** professor h **Price:** € 9.16 **Availability:** ✅ In Stock ## Summary > 🌟 Stay Balanced, Stay Ahead: Master your pH game with instant, pro-grade testing! ## Quick Answers - **What is this?** Litmus pH Test Strips | (pH 1-14), Universal Indicator, 2 Packs of 100 Strips. Test and Track Your Water, Diet, Saliva, Pool, Aquarium, Urine, and Soil. by professor h - **How much does it cost?** € 9.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/46402438-litmus-ph-test-strips-ph-1-14-universal-indicator-2) ## Best For - professor h enthusiasts ## Why This Product - Trusted professor h brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Packs:** Two convenient packs of 100 strips each—never run out during your health or home tests. - • **Rapid & Reliable:** Get accurate pH readings in seconds, perfect for busy professionals on the go. - • **Versatile Testing:** Ideal for water, diet, saliva, pool, aquarium, urine, and soil—track your environment and wellness effortlessly. - • **Portable & Durable:** Compact, lightweight strips with a 3-year shelf life—carry your lab in your pocket. - • **Comprehensive pH Coverage:** Test acidity & alkalinity across the full 1-14 pH spectrum with precision. ## Overview Professor H’s Litmus pH Test Strips deliver 200 high-quality, universal indicator strips spanning the full pH scale (1-14). Designed for fast, accurate readings in seconds, these durable, portable strips empower you to monitor acidity and alkalinity in water, bodily fluids, soil, and more—supporting your health, home, and professional needs with ease and precision. ## Description Professor H says that there is a strong correlation between the pH of the body's internal environment and that pH paper can help you maintain a good healthy body by testing many usual everyday substances, including soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc.PH papers are paper infused, or saturated, with pH indicators or more frequently, a mixture of indicators. They are used to test for alkaline or acidity of a solution or substance such as soil. pH papers are usually sold as strips. These strips of paper (or sometimes fabric) change color when they come in contact with the material or solution being tested. To use it, you immerse it in the material or solution, wait for the number of seconds listed on the instructions, remove the paper and compare the color change to a scale. The scale will tell you if the substance is acidic or alkaline, and to what degree. The indicators infused into the paper are predominantly weak acids. These acids react by changing color when they encounter substances with a certain pH value. For example, litmus, which is a natural indicator, turns red when it contacts something acidic and blue with alkaline materials. Often, indicators are mixed to create something called a universal indicator, which can change to several different colors to indicate a wide range of acidity; usually from pH2-10. Most pH paper strips are impregnated with universal indicators.Instructions: 1.Take one strip from the pack and dip it into the solution you would like to measure. The color of your strip will change immediately.2.Quickly match this color against the color chart on the inside of your pack to obtain the pH. Do not wait3.The number next to the color on the chart is your pH. The pH scale ranges from 1 (acidic) to 14 (base).Please note that solutions with a pH of 5.5 will result in a yellow colored test strip that resembles the original color of the dry strip. Review: Small pack, easy to use and carried - I used this to check the ph of my saliva before and after drinking warm lemon water. It's very interesting to find that after drink lemon water , my saliva is more alkaline. This proved drinking warm lemon water would make your body more alkaline( fighting cancer, ant-inflammation, etc...) The product is easy to use and serve the purpose for what I need, worth the money. I would recommended. Review: Just what I needed - These strips are fantastic. They have a nice thickness to them, don’t fall apart or tear when taking them out of the pack or wetting them with the test material, and they seem to be pretty accurate. We received two matchbook sized packs and I had to hide one from my six year old who has decided to test EVERYTHING! Thank you for a well made and affordable product! ## Features - 200 Strips Total: Sold as Two Packs of 100 pH Strips. Great for testing items around your house, work, classroom, and your diet. - PH 1-14 color chart in each pack. Easy to use and the results come in just a few seconds. Each pack comes with simple instructions on the back. - Professor H says, "If your pH is too acidic it can cause: Energy drain, Headaches, Indigestion, Bone Degeneration, Muscle Loss, and Insulin Sensitivity that results in Weight Gain and increased risk for Diabetes. If your pH is too alkaline it can cause: Nerve and Joint Pain, Arthritis, Insomnia, and Body Stiffness." - The pH value of a neutral solution is 7.0 at 25°C (standard laboratory conditions). Solutions with a pH value below 7.0 are considered acidic and solutions with pH value above 7.0 are basic (alkaline). Test your solutions today! - Shelf life of these Litmus Test Strips is 3 years. Paper Size:app 45mm x 7mm (L x W). Super light and easy to carry. Great for around the house, classroom, or work. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0746HL482 | | Best Sellers Rank | #380,474 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #485 in pH Test Strips | | Customer Reviews | 4.3 4.3 out of 5 stars (299) | | Date First Available | July 24, 2017 | | Is Discontinued By Manufacturer | No | | Item model number | STR-01828 | | Manufacturer | Professor H | | Product Dimensions | 2.75 x 1.75 x 0.5 inches; 0.63 ounces | ## Product Details - **Brand:** Professor H - **Ph Range:** 1-14 - **Recommended Uses For Product:** Aquarium, Pool, Soil Test, Urine Test, ph Test - **Test type:** ["i"] - **Unit Count:** 1.00 Count ## Images ![Litmus pH Test Strips | (pH 1-14), Universal Indicator, 2 Packs of 100 Strips. Test and Track Your Water, Diet, Saliva, Pool, Aquarium, Urine, and Soil. - Image 1](https://m.media-amazon.com/images/I/81c72WgyQiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Small pack, easy to use and carried *by N***N on October 28, 2022* I used this to check the ph of my saliva before and after drinking warm lemon water. It's very interesting to find that after drink lemon water , my saliva is more alkaline. This proved drinking warm lemon water would make your body more alkaline( fighting cancer, ant-inflammation, etc...) The product is easy to use and serve the purpose for what I need, worth the money. I would recommended. ### ⭐⭐⭐⭐⭐ Just what I needed *by K***S on April 27, 2023* These strips are fantastic. They have a nice thickness to them, don’t fall apart or tear when taking them out of the pack or wetting them with the test material, and they seem to be pretty accurate. We received two matchbook sized packs and I had to hide one from my six year old who has decided to test EVERYTHING! Thank you for a well made and affordable product! ### ⭐⭐⭐⭐ Easy to use, hard for me to read *by M***H on August 28, 2023* These seem to work well. My only complaint is that I'm colorblind, and it's impossible for me to accurately read the pH levels (I'm good on the acid colors, but have a hard time with the basic colors, which is where I'm working). --- ## 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.pt/products/46402438-litmus-ph-test-strips-ph-1-14-universal-indicator-2](https://www.desertcart.pt/products/46402438-litmus-ph-test-strips-ph-1-14-universal-indicator-2) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*