--- product_id: 653507864 title: "Digital Dissolved Oxygen Meter, GIDIGI Dissolved Oxygen Tester with ATC, DO Meter with 9.84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Range 0.0‑40.0 Mg/L" price: "€ 133.17" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.be/products/653507864-digital-dissolved-oxygen-meter-gidigi-dissolved-oxygen-tester-with-atc store_origin: BE region: Belgium --- # 9.84ft probe cable for deep water reach Bluetooth app connectivity for data management Automatic Temperature Compensation (ATC) for stable readings Digital Dissolved Oxygen Meter, GIDIGI Dissolved Oxygen Tester with ATC, DO Meter with 9.84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Range 0.0‑40.0 Mg/L **Price:** € 133.17 **Availability:** ✅ In Stock ## Summary > 🌊 Dive Deep into Precision: The Ultimate Oxygen Meter for Aquatic Pros ## Quick Answers - **What is this?** Digital Dissolved Oxygen Meter, GIDIGI Dissolved Oxygen Tester with ATC, DO Meter with 9.84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Range 0.0‑40.0 Mg/L - **How much does it cost?** € 133.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/653507864-digital-dissolved-oxygen-meter-gidigi-dissolved-oxygen-tester-with-atc) ## 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 - • **Smart Compensation Tech:** Automatic temperature, salinity, and altitude adjustments via Bluetooth app ensure your readings are always spot-on. - • **Effortless Calibration & Use:** Comes with all calibration essentials—no extra purchases needed—so you can trust your data from day one. - • **Precision at Your Fingertips:** Dual mg/L and % saturation modes deliver lab-grade dissolved oxygen accuracy for every aquatic environment. - • **Reach Deeper, Measure Better:** Extra-long 9.84ft probe cable lets you effortlessly test oxygen levels in ponds, lakes, and large tanks without limits. - • **Reliable Visibility & Support:** Backlit LCD and data lock function keep readings clear in any light, backed by a 365-day warranty and responsive customer care. ## Overview The GIDIGI Digital Dissolved Oxygen Meter is a professional-grade tester featuring dual measurement modes (mg/L and % saturation), a 9.84ft probe cable for deep water testing, and automatic temperature compensation. Bluetooth connectivity enables advanced salinity and altitude adjustments plus data management via app. Designed for aquariums, ponds, hydroponics, and industrial water quality monitoring, it offers easy calibration with included accessories, a backlit LCD for clear readings, and a full-year warranty for peace of mind. ## Description Digital Dissolved Oxygen Meter, GIDIGI Dissolved Oxygen Tester with ATC, DO Meter with 9.84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Range 0.0‑40.0 Mg/L: desertcart.com: Industrial & Scientific Review: Good product - Seems to work justr fine, may ber it should be calibrated before first use. Review: Junk Connection - Once i plugged it together it will not come apart and pulling harder to try and get it apart only makes it's reading go crazy don't buy this. ## Features - [Portable DO Meter with mg/L and % Modes]: The dissolved oxygen test kit with two modes: mg/L mode (dissolved oxygen content in water, 1mg/L=1ppm) and % mode (saturation percentage). Easily obtain accurate oxygen content in the solution. Professional oxygen monitoring equipment is used in koi ponds, drinking water analysis, home beer and wine brewing, industrial systems, hydroponic nutrient, fish tank, sewage treatment, wastewater treatment, laboratories, education research and other fields. - [Digital Dissolved Oxygen Meter Kit with 3m Electrode Cable]: GIDIGI dissolved oxygen tester with a 3m electrode cable. With this dissolved oxygen test kit, you can test the oxygen content in deeper water and avoid the problem that the electrode cannot touch the water due to distance. It is very convenient to carry and is very suitable for outdoor water quality measurement and environmental monitoring (lakes, rivers, large ponds and aquaculture and other aquatic systems). - [Automatic Temperature Compensation and Manual Salinity and Altitude Compensation]: The GIDIGI dissolved oxygen test kit with ATC function, the test values are more stable. By connecting to the phone APP via Bluetooth, you can also set salinity compensation and barometric pressure compensation to obtain more accurate test values. The DO tester is a nice assistant for marine fish and other aquatic life breeding enthusiasts. In addition, through the APP, you can store, manage and share test data - [Easy to Use and Calibrate]: GIDIGI dissolved oxygen tester comes with detailed instructions and complete accessories (replaceable membrane cap, electrolyte and zero oxygen water). No need to buy calibration solution, easily calibrate the tester. Simple operation, just put the tester electrode into the test solution to quickly obtain accurate oxygen test value. And you can easily get membrane cap and calibration solution by browsing GIDIGI store. - [GIDIGI Service for Every Customer]: GIDIGI dissolved oxygen meter with digital backlight LCD display, which can easily obtain readings in dim environments, and has data lock function and temperature switching function (℉/℃). GIDIGI support 365-day warranty, so there is no need to hesitate to place an order. If you have any questions, please email us and we will respond to you within 24 hours. We are happy to solve any product problems for you. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 3.6 out of 5 stars 63 Reviews | ## Images ![Digital Dissolved Oxygen Meter, GIDIGI Dissolved Oxygen Tester with ATC, DO Meter with 9.84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Range 0.0‑40.0 Mg/L - Image 1](https://m.media-amazon.com/images/I/71R51yFFvnL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by A***R on June 12, 2026* Seems to work justr fine, may ber it should be calibrated before first use. ### ⭐ Junk Connection *by C***R on March 7, 2026* Once i plugged it together it will not come apart and pulling harder to try and get it apart only makes it's reading go crazy don't buy this. ### ⭐⭐⭐⭐ Application does not work *by B***D on October 17, 2025* The app doesn't work. ## Frequently Bought Together - Digital Dissolved Oxygen Meter, GIDIGI Dissolved Oxygen Tester with ATC, DO Meter with 9.84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Range 0.0‑40.0 Mg/L - Dissolved Oxygen Meter Accessories,Dissolved Oxygen Meter Calibration Solution Electrolyte Solution Membrane Cap Kit,1*50ml Zero-Oxygen Solution,2*30ml Electrolyte Solution,6 PCS of Membrane Cap --- ## 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.be/products/653507864-digital-dissolved-oxygen-meter-gidigi-dissolved-oxygen-tester-with-atc](https://www.desertcart.be/products/653507864-digital-dissolved-oxygen-meter-gidigi-dissolved-oxygen-tester-with-atc) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-07*