--- product_id: 26793998 title: "Water Test Education Kit, Dissolved O2" price: "¥14813" currency: JPY in_stock: true reviews_count: 3 url: https://www.desertcart.jp/products/26793998-water-test-education-kit-dissolved-o2 store_origin: JP region: Japan --- # 10 min dissolved oxygen test time 100 precise tests per kit Made in the USA quality Water Test Education Kit, Dissolved O2 **Price:** ¥14813 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead in water quality testing with precision and speed! ## Quick Answers - **What is this?** Water Test Education Kit, Dissolved O2 - **How much does it cost?** ¥14813 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/26793998-water-test-education-kit-dissolved-o2) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Ultra-lightweight (0.01 oz) design makes it easy to transport and integrate into any field or lab setup. - • **Dual Testing Capability:** Supports both dissolved oxygen (DO) and biochemical oxygen demand (BOD) tests, expanding your analytical versatility. - • **Fast & Accurate Results:** Colorimetric system delivers dissolved oxygen readings in just 10 minutes, perfect for timely water quality assessments. - • **Reliable 100-Test Capacity:** Comprehensive kit with reagents and accessories for 100 dissolved oxygen tests, ensuring long-term lab readiness. - • **Trusted American Craftsmanship:** Manufactured in the USA by Lamotte, a leader in water testing instruments, guaranteeing quality and reliability. ## Overview The Lamotte Water Test Education Kit for Dissolved Oxygen offers a reliable, colorimetric testing system capable of performing 100 tests. Designed for both dissolved oxygen and biochemical oxygen demand measurements, it delivers results in as little as 10 minutes. Lightweight and made in the USA, this kit is ideal for professionals seeking accurate, on-the-go water quality analysis. ## Description Water Test Kit, Dissolved Oxygen, Test System Colorimetric, Number Of Tests 100, Replacement Reagents 3976A-H, Includes Reagents And Accessories For 100 Tests. Review: Five Stars - works as normal Review: Did what I needed - This test does dissolved oxygen(DO) and biochemical oxygen demand (BOD). It is important to note that there are different directions depending on which you are testing for. The dissolved oxygen test takes about 10 minutes (4-5 for tablets to dissolve, and another 5 for the color to develop). The biochemical oxygen demand test takes 5 days. You need to keep the vial covered with aluminum foil and in a dark place during this time. For both you compare the color to a chart to determine the parts per million, but it only shows 0, 4, and 8 parts per million for both tests. I wish it included more than 2 glass vials, but that is just for my needs. I would guess the idea is one for DO and one for BOD. ## Features - Test Instruments & Gauges - Country of manufacture: United States - Manufacturer: Lamotte - Item Weight 0.010 ounces ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.0 out of 5 stars 11 Reviews | ## Images ![Water Test Education Kit, Dissolved O2 - Image 1](https://m.media-amazon.com/images/I/51XeaUyfYTL.jpg) ![Water Test Education Kit, Dissolved O2 - Image 2](https://m.media-amazon.com/images/I/41ewHCKLKWL.jpg) ![Water Test Education Kit, Dissolved O2 - Image 3](https://m.media-amazon.com/images/I/11RmeEf1glL.jpg) ![Water Test Education Kit, Dissolved O2 - Image 4](https://m.media-amazon.com/images/I/21exlGSDbHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by B***. on August 18, 2017* works as normal ### ⭐⭐⭐⭐ Did what I needed *by M***L on June 17, 2020* This test does dissolved oxygen(DO) and biochemical oxygen demand (BOD). It is important to note that there are different directions depending on which you are testing for. The dissolved oxygen test takes about 10 minutes (4-5 for tablets to dissolve, and another 5 for the color to develop). The biochemical oxygen demand test takes 5 days. You need to keep the vial covered with aluminum foil and in a dark place during this time. For both you compare the color to a chart to determine the parts per million, but it only shows 0, 4, and 8 parts per million for both tests. I wish it included more than 2 glass vials, but that is just for my needs. I would guess the idea is one for DO and one for BOD. ### ⭐⭐ Please outline instructions in description *by E***G on November 23, 2019* Would be helpful to know on purchase that water samples need to sit wrapped in tin foil for five days before testing. The two tubes are completely inadequate for a larger project. --- ## 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/26793998-water-test-education-kit-dissolved-o2](https://www.desertcart.jp/products/26793998-water-test-education-kit-dissolved-o2) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-24*