--- 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: "£61.12" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/653507864-digital-dissolved-oxygen-meter-gidigi-dissolved-oxygen-tester-with-atc store_origin: GB region: United Kingdom --- # 9.84ft probe cable for deep water reach Bluetooth app connectivity for data management Automatic Temperature Compensation (ATC) 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:** £61.12 **Availability:** ✅ In Stock ## Summary > 🌊 Dive deep into precision — never miss a vital oxygen reading again! ## 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?** £61.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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 Stability:** Automatic Temperature Compensation ensures your readings stay accurate regardless of environmental changes. - • **Ready-to-Use Kit:** Comes with calibration accessories and a digital backlit display for quick, reliable measurements anytime, anywhere. - • **Connected Control:** Bluetooth-enabled app lets you calibrate, store, and share data for seamless monitoring and analysis. - • **Precision at Depth:** Extended 3m (9.84ft) probe cable lets you measure dissolved oxygen in deep ponds and tanks effortlessly. - • **Dual Mode Flexibility:** Switch easily between mg/L and % saturation modes to suit professional or hobbyist needs. ## Overview The GIDIGI Digital Dissolved Oxygen Meter is a professional-grade water quality tester featuring a long 9.84ft probe cable for deep water access, automatic temperature compensation for stable readings, and Bluetooth connectivity for advanced data management. Ideal for aquariums, ponds, hydroponics, and industrial applications, it offers dual measurement modes (mg/L and % saturation) and comes with all necessary calibration accessories, making it a must-have tool for aquatic enthusiasts and environmental professionals alike. ## Description Product description 2026 New Dissolved Oxygen Meter kit with Longer Probe Cable! GIDIGI launches the 2024 new upgraded version of dissolved oxygen content tester. The DO meter is designed with 2 modes (mg/L mode/% mode) with an accuracy of 0.01mg/L/0.1%, and the read is more accurate. The package contains zero oxygen water, electrolyte and membrane cap, which is easy to use! Digtital Dissolved Oxygen and Temperature Tester The mg/L mode is for dissolved oxygen concentration (1mg/L=1ppm); the % mode is for dissolved oxygen saturation. Switch modes as you like: short press the MODE button to switch between mg/L mode and % mode, long press the Temp button to switch between ℃ and ℉. 3m (9.84ft) Probe Cable! Convenient to Test More Areas Customer-friendly design: The extended 3m (9.84ft) electrode cable design is suitable for more testing scenarios compared to the 1.1m electrode cable. Whether it is aquaculture or outdoor lake environment monitoring, this dissolved oxygen test kit is your better choice. Accurate DO Tester with Higher Tech Design Automatic Temperature Compensation The tester is designed with ATC(automatic temperature compensation) function, so there is no need to worry about the value deviation caused by temperature changes. Accurate dissolved oxygen concentration values ​​can be obtained in cold winter or hot summer. Manual Salt/Altitude Compensation Surprise! You can set salt and altitude compensation through APP! This GIDIGI DO test kit can provide accurate dissolved oxygen value for fish and corals in different salt environments. Oh? Live in an area with high altitude? Just enter the altitude and get the accurate dissolved oxygen content. More Convenient! Complete Accessories for Use! The product package contains 1*50mL Zero Oxygen Solution; 2*30mL electrolyte; 6*Replaceable Membrane Caps. Complete accessories, easy to use! Click on the picture above to get more accessories. GIDIGI More Digital Water Tester for You! Dissolved Oxygen Meter pH Tester for Water pH EC Meter Pool Salt Tester pH Meter Hydrogen Water Tester pH Buffer Solution Review: Good product! - Use very often! 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 60 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) ![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 2](https://m.media-amazon.com/images/I/71m+savP-hL.jpg) ![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 3](https://m.media-amazon.com/images/I/71hrS+MYvsL.jpg) ![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 4](https://m.media-amazon.com/images/I/81orbmo+g2L.jpg) ![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 5](https://m.media-amazon.com/images/I/71X2VVmVENL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product! *by W***. on November 19, 2025* Use very often! ### ⭐ 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.co.uk/products/653507864-digital-dissolved-oxygen-meter-gidigi-dissolved-oxygen-tester-with-atc](https://www.desertcart.co.uk/products/653507864-digital-dissolved-oxygen-meter-gidigi-dissolved-oxygen-tester-with-atc) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*