--- product_id: 487228923 title: "SimplexHealth Nitrate & Nitrite Water Test Strips 0–500 ppm & 0–25 ppm – 50 Rapid Dip-Wait-Read Strips for Fresh Water Quality Testing (Tap, Well, Pond, Stream & Lake)" brand: "simplexhealth" price: "¥8627" currency: JPY in_stock: true reviews_count: 4 url: https://www.desertcart.jp/products/487228923-simplexhealth-nitrate-and-nitrite-water-test-strips-0-500-ppm store_origin: JP region: Japan --- # Tests any fresh water source Detects nitrates 0-500 ppm & nitrites 0-25 ppm Results in 1 minute SimplexHealth Nitrate & Nitrite Water Test Strips 0–500 ppm & 0–25 ppm – 50 Rapid Dip-Wait-Read Strips for Fresh Water Quality Testing (Tap, Well, Pond, Stream & Lake) **Brand:** simplexhealth **Price:** ¥8627 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of water quality risks with a simple dip & read! ## Quick Answers - **What is this?** SimplexHealth Nitrate & Nitrite Water Test Strips 0–500 ppm & 0–25 ppm – 50 Rapid Dip-Wait-Read Strips for Fresh Water Quality Testing (Tap, Well, Pond, Stream & Lake) by simplexhealth - **How much does it cost?** ¥8627 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/487228923-simplexhealth-nitrate-and-nitrite-water-test-strips-0-500-ppm) ## 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 - • **No Equipment Needed:** Just dip, wait, and read—no gadgets or chemicals required. - • **Safe & Eco-Friendly:** Non-carcinogenic strips with no messy chemicals or MSDS hassles. - • **Rapid 1-Minute Accuracy:** Get reliable nitrate & nitrite levels faster than your coffee break. - • **Compact & Protective Packaging:** Durable container keeps strips fresh and ready for action. - • **Universal Freshwater Compatibility:** From tap to pond, test any fresh water with confidence. ## Overview SimplexHealth Nitrate & Nitrite Water Test Strips offer a fast, accurate, and easy way to monitor nitrate (0-500 ppm) and nitrite (0-25 ppm) levels in any fresh water source. Designed for professionals and health-conscious users, these strips deliver results in just one minute without the need for additional equipment or chemicals. Packaged in a protective container, they ensure reliability and longevity, making them ideal for quick water quality checks at home, in the field, or on the go. ## Description SimplexHealth Nitrite and Nitrate test strip are designed to test for Nitrites & Nitrates in water. The Nitrate pad detects Nitrate in solution at 0, 10, 25, 50, 100, 250, & 500ppm. The Nitrite pad detects Nitrite in solution at 0, 0.5, 1, 5, 10, & 25ppm. Please note: Results are shown as Nitrate (NO3) and Nitrite (NO2), not in Nitrogen (as N). For conversion labels to NO2 and NO3, divide Total Nitrate value by 4.4 to get NO3 mg/l; and divide Nitrite value by 3.3 to get NO2 mg/l. When animal and human wastes or soil fertilisers come into contact with water, they show up as nitrates and nitrites. There has been a 20 fold increase of the use of nitrogen fertilisers in the UK in the past 40 years. Nitrates and nitrites are . Some experts recommend to test drinking water for nitrates if a baby is expected, during in the early months of a pregnancy, before bringing an infant home, and again during the first 6 months of the baby’s life. The UK maximum contaminant levels for Nitrate is 50mg/l and for Nitrite is 0.50mg/l. Simple Dip-Wait-Read Testing Method Test strips are stored in a plastic container to protect them Ideal for quick and reliable testing of water A mechanical reader is NOT required Accurate results are achieved in one minute This product is safe and easy to use since there are no chemicals to mix, an MSDS is not required, and the indicator is noncarcinogenic Dip test strip into water sample for 2-3 seconds. Remove the test strip, and briefly shake off any excess liquid. Wait 30 seconds, then match colour change to closest colour on colour chart. any fresh water, including water from tap, well, pond, stream, lake, river, ground, rain water 100 test strips : Nitrate: 0, 10, 25, 50, 100, 250, 500 ppm (mg/l); Nitrites: 0, 0.5, 1, 5, 10, 25 ppm (mg/l) Results are shown as Nitrate (NO3) and Nitrite (NO2), not in Nitrogen (as N). For conversion labels to NO2 and NO3, divide Total Nitrate value by 4.4 to get NO3 mg/l; and divide Nitrite value by 3.3 to get NO2 mg/l. less than 1 minute This strip is very sensitive to light and moisture, please keep the container tightly sealed. For semi-quantitative determinations. Detection method: colorimetric. Fast, simply dip and read indicator paper. Consists of a plastic strip with attached sealed test paper. Compare colour change of test paper with fields of equal size on colour chart provided on plastic box. Founded in 2010 in the UK. Manufactured in the UK & USA. SimplexHealth is the exclusive distributor for Watersafe water test kits in the UK and producer of the SimplexHealth water testing kits as well as SimplexHealth pH Test Strips. Manufactured in the UK and USA. Our water testing kits have proven popular because they are easy to use, safe and users can be assured of the quality as many of our water test kits and strips have been ETV/EPA performance-verified. Our water test kits are made in the UK & USA. Trusted by professionals including universities, charities and researchers. With over 15 years of trading in the UK. SimplexHealth is a leading name in water and health testing. We pride ourselves in offering tests that are easy to use and accurate. Yes. All our water test kits are manufactured in a controlled facility with extensive testing throughout the production process to ensure product integrity and accuracy. ## Features - Simple Dip-Wait-Read Testing Method - Suitable for: any fresh water, including water from tap, well, pond, stream, lake, river, ground, rain water - Test strips are stored in a plastic container to protect them - Ideal for quick and reliable testing of water - Accurate results are achieved in one minute ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BH523RLY | | Best Sellers Rank | 51,000 in Pet Supplies (See Top 100 in Pet Supplies) 116 in Aquarium Test Kits | | Brand | SimplexHealth | | Country Of Origin | USA | | Customer Reviews | 3.3 3.3 out of 5 stars (8) 3.3 out of 5 stars | | Included Components | Test Strips and Colour Chart | | Manufacturer | SimplexHealth | | Manufacturer Part Number | 1042(50) | | Material Type | Plastic | | Number Of Items | 1 | | Recommended Uses For Product | any fresh water, including water from tap, well, pond, stream, lake, river, ground, rain water | | Sterility Rating | 0.0-14.0 | | Unit Count | 50.0 count | ## Product Details - **Brand:** SimplexHealth - **Manufacturer:** SimplexHealth - **Recommended uses for product:** any fresh water, including water from tap, well, pond, stream, lake, river, ground, rain water - **Unit count:** 50.0 Count - **pH range:** 0.0-14.0 ## Images ![SimplexHealth Nitrate & Nitrite Water Test Strips 0–500 ppm & 0–25 ppm – 50 Rapid Dip-Wait-Read Strips for Fresh Water Quality Testing (Tap, Well, Pond, Stream & Lake) - Image 1](https://m.media-amazon.com/images/I/51KGxUPjUxL.jpg) ![SimplexHealth Nitrate & Nitrite Water Test Strips 0–500 ppm & 0–25 ppm – 50 Rapid Dip-Wait-Read Strips for Fresh Water Quality Testing (Tap, Well, Pond, Stream & Lake) - Image 2](https://m.media-amazon.com/images/I/51fO4lcVTnL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Testing grass for nitrogen *by on Reviewed in the United Kingdom 4 June 2026* They seem to work ok ### ⭐ Seems unreliable. *by on Reviewed in the United Kingdom 11 October 2023* When i dissolved sodium nitrite into water for the purposes of testing this kit, it’s coming back with yellow results. This can’t be true.Did another test by poring a McDonald’s sachet of salt into 50ml water. Showed purple on both nitrite and nitrate. This makes no sense to me. I would have expected the opposite results. ### ⭐⭐⭐⭐⭐ It does what it says, not as accurate as a liquid drop test but it works in a pinch *by on Reviewed in the United Kingdom 7 January 2024* It does what it says, not as accurate as a liquid drop test but it works in a pinch.It's fast and for the most part accurate, however this is 100% NOT recommended for an aquarium of any kind, it's no way accurate enough for fish keeping! ## Frequently Bought Together - SimplexHealth Nitrate 0-500 & Nitrite 0-25 Tests Water Test Strips (50 strips) - SimplexHealth Phosphate Water Test Strips 0-100ppm (50 Strips) - Nitrite 0-25 ppm, Nitrate 0-500 ppm Two Pad Test Strip [Vial of 50 Strips] --- ## 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.jp/products/487228923-simplexhealth-nitrate-and-nitrite-water-test-strips-0-500-ppm](https://www.desertcart.jp/products/487228923-simplexhealth-nitrate-and-nitrite-water-test-strips-0-500-ppm) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-19*