--- product_id: 641805875 title: "UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L" price: "€ 16.41" currency: EUR in_stock: false reviews_count: 10 url: https://www.desertcart.it/products/641805875-uiuzmar-digital-dissolved-oxygen-meter-portable-dissolved-oxygen-test-kit store_origin: IT region: Italy --- # 0.0-40.0 mg/L dissolved oxygen range Portable with 3.6ft electrode cable Large clear LCD display UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L **Price:** € 16.41 **Availability:** ❌ Out of Stock ## Summary > 💧 Stay ahead in water quality—because your aquatic ecosystem deserves precision. ## Quick Answers - **What is this?** UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L - **How much does it cost?** € 16.41 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/641805875-uiuzmar-digital-dissolved-oxygen-meter-portable-dissolved-oxygen-test-kit) ## 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 - • **Fast & Reliable Readings:** Equipped with gold and silver electrodes plus built-in temperature sensor for consistent, real-time water quality data. - • **Portable & User-Friendly:** Lightweight design with a 3.6ft electrode and easy-to-read LCD screen ensures hassle-free, on-the-go testing. - • **Precision Oxygen Monitoring:** Accurately measure dissolved oxygen levels from 0.0 to 40.0 mg/L for optimal aquatic health. - • **Versatile Multi-Environment Use:** Perfect for aquariums, ponds, aquaculture, brewing, and wastewater treatment—one tool for all your water quality needs. - • **Complete Maintenance Kit Included:** Comes with 6 spare membrane caps, electrolyte bottles, and zero-oxygen calibration solution to keep your meter ready anytime. ## Overview The UIUZMAR Digital Dissolved Oxygen Meter is a portable, professional-grade water quality tester designed for precise measurement of dissolved oxygen (0.0-40.0 mg/L), saturation, and temperature. Featuring a 3.6ft electrode cable, large LCD display, and a comprehensive accessory kit, it supports diverse applications from aquaculture to wastewater treatment, ensuring reliable, fast readings to maintain optimal aquatic environments. ## Description UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L: desertcart.com: Industrial & Scientific Review: Muy buen producto - Apropiado y cumple las espectativas Review: Soso - I give a four because u might get the instructions but if not that was the only part was I didn't get right and I can't really say how it worked. Sorry other than that quality of it was nice functional if u get it too work. ## Features - Precise Dissolved Oxygen Meter Kit: Ensure optimal oxygen levels in water with our reliable DO meter kit. It can quickly and accurately check the oxygen level in aquariums, ponds, aquaculture setups, and more, help in keeping a healthy environment for aquatic life. - Versatile Usage: The UIUZMAR Dissolved Oxygen Meter is suitable for a range of settings, including aquariums, fish tanks, koi ponds, beer brewing, aquaculture, wastewater treatment plants, educational purposes, and various manufacturing applications. It provides precise measurements of dissolved oxygen levels and temperatures in diverse environments. - Portable Design with Clear LCD Display: Featuring a portable design, the UIUZMAR DO tester comes with a large digital LCD screen and a polarographic probe with a 1.1m cable. Simply insert the probe into the sample for accurate readings displayed on the meter, making it convenient for aquaculture, water analysis, and environmental testing. - DO Meter with Accessory Kit: The UIUZMAR Dissolved Oxygen Meter Kit includes 6 spare membrane caps for regular maintenance, along with two bottles of electrolyte and a bottle of zero-oxygen calibration solution. Never worry about running out of essential accessories—additional kits are available for purchase from the UIUZMAR store, ensuring a hassle-free shopping experience. - Wide Measuring Range: The DO meter offers a broad measuring range for dissolved oxygen (0.0-40mg/L), dissolved oxygen saturation (0.0-300.0%), and temperature (0.1-40.0°C; 32.0-104.0°F). Equipped with a built-in temperature sensor and high-precision gold and silver electrodes, the DO probe delivers fast and consistent readings for efficient monitoring of water quality. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 3.8 out of 5 stars 45 Reviews | ## Images ![UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L - Image 1](https://m.media-amazon.com/images/I/61gBgnMRX7L.jpg) ![UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L - Image 2](https://m.media-amazon.com/images/I/711JbcIycEL.jpg) ![UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L - Image 3](https://m.media-amazon.com/images/I/71cX8MeXVcL.jpg) ![UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L - Image 4](https://m.media-amazon.com/images/I/81DrBf7jz7L.jpg) ![UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L - Image 5](https://m.media-amazon.com/images/I/710zlAjEv8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Muy buen producto *by J***. on August 13, 2025* Apropiado y cumple las espectativas ### ⭐⭐⭐⭐ Soso *by P***R on October 12, 2025* I give a four because u might get the instructions but if not that was the only part was I didn't get right and I can't really say how it worked. Sorry other than that quality of it was nice functional if u get it too work. ### ⭐⭐ Difficult to calibrate *by T***Y on October 31, 2024* I have found it very difficult to calibrate and it has to be calibrated for use. I was going to return it, but I missed the return window by two days. ## Frequently Bought Together - UIUZMAR Digital Dissolved Oxygen Meter Portable Dissolved Oxygen Test Kit with 3.6ft Electrode for Ponds Aquarium Aquaculture Do Meter for Water Fish Tank with Measuring Range 0.0‑40.0 Mg/L - API POND MASTER TEST KIT Pond Water Test Kit 500-Test --- ## 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.it/products/641805875-uiuzmar-digital-dissolved-oxygen-meter-portable-dissolved-oxygen-test-kit](https://www.desertcart.it/products/641805875-uiuzmar-digital-dissolved-oxygen-meter-portable-dissolved-oxygen-test-kit) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-09-21*