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- Digital Dissolved Oxygen Meter, Dissolved Oxy...
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Item #:
204129524
Digital Dissolved Oxygen Meter, Dissolved Oxygen Tester with ATC | DO Meter with 3m DO Probe Cable, Dissolved Oxygen Test Kit for Aquariums, Ponds,
87% of respondents would recommend this to a friend
1 Sustainability Highlights
Item #:
204129524
€ 140
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
6%
In stock
Imported from UK store
QTY:
Order now and get it around Saturday, September 26
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Easily determine the exact oxygen content in your solution with our portable oxygen meter's dual modes.
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What Stands Out
Advanced Temperature Compensation
Equipped with Automatic Temperature Compensation (ATC), this meter offers accurate dissolved oxygen readings, ensuring optimal conditions for aquatic life across variable temperatures.
Extended Probe Cable
The 3-meter probe cable allows for versatile placement, enabling users to test oxygen levels in large ponds or tanks without repositioning the meter, enhancing usability.
Comprehensive Testing Kit
Includes essential components for accurate monitoring, making it a complete dissolved oxygen test kit for aquarists, helping maintain water quality and fish health efficiently.
Product Details
Product Technical Details
| Manufacturer | Jinan jixin dianzi youxiangongsi |
| Part number | GX-DO01EU |
| Item Weight | 660 g |
| Package Dimensions | 24.8 x 20.6 x 5.7 cm; 660 g |
| Batteries | 3 LR44 batteries required. |
| Item model number | GX-DO01EU |
| Size | with 3m line |
| Colour | White |
| Measurement Accuracy | +/-1% |
| Included components | 1 meter |
| Batteries included? | No |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Guaranteed software updates until | unknown |
| Date First Available | 20 May 2025 |
Who Should Buy?
-
Aquarium Enthusiasts
Ideal for hobbyists monitoring oxygen levels in home aquariums to maintain fish health and water quality.
-
Pond Managers
Useful for users managing ponds requiring precise oxygen measurement to support aquatic life and ecosystem balance.
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Aquaculture Operators
Essential for commercial fish farming operations, ensuring optimal dissolved oxygen levels for fish growth and sustainability.
-
Casual Users
Not suitable for individuals who do not require precise water quality management or testing capabilities.
Product Description
Sustainability Highlights
This product has sustainability features recognized by trusted certifications.
Carbon impact
Carbon emissions from the life-cycle of this product were measured, reduced and/or offset. As certified by
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reducing emissions. Learn more about this certification
- Certification number
- GRWVWY
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the measurement range of the oxygen meter?
Answer: The meter can measure dissolved oxygen in mg/l and saturation percentage in different water types. -
Question:
Is the device suitable for home use?
Answer: Yes, it is perfect for home brewing, aquariums, and general water quality testing. -
Question:
How do I calibrate the oxygen meter?
Answer: Calibration is simple and requires no special solutions; just follow the included instructions.
GIDIGI Test Kits GX-DO01EU Editorial Review
The Digital Dissolved Oxygen Meter from Gidigi has received overwhelmingly positive feedback from users, particularly among fish enthusiasts and semi-professional aquarists. Customers appreciate its ability to provide quick and stable readings in both mg/L and % saturation, which makes it a versatile tool for various aquatic environments, including aquariums and ponds. Notably, the included 3 m probe cable is a significant advantage as it allows for flexible use, enabling measurements from deeper or larger bodies of water without the need to reposition the meter. One key highlight is the device's backlit display, which enhances readability even in low-light conditions. Additionally, the Bluetooth support adds a modern twist, allowing users to log measurements conveniently through a companion app, while also enabling adjustments for salinity and altitude for more precise results. Users have praised the detailed instruction manual—complete with step-by-step guidelines and QR code links to tutorials—which helps simplify the calibration process. While initial calibration is described as somewhat fiddly, especially for newcomers to DO testing, most find that once the calibration is accomplished, the meter holds up well over time. Despite its few drawbacks, namely, the need for regular maintenance like monitoring the membrane and the limited availability of the manual in languages other than English, the Gidigi Digital Dissolved Oxygen Meter is generally regarded as a reliable and essential instrument for anyone involved in water quality management. ###
Customer Reviews & Ratings
67 customers ratings
-
5 Star
59%
-
4 Star
23%
-
3 Star
8%
-
2 Star
6%
-
1 Star
4%
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Pros
- Quick and stable readings in mg/L and % saturation.
- Long 3 m probe cable for flexible measurement in various settings.
- Bluetooth support for logging and adjusting parameters via an app.
- Backlit display for easy reading in low light.
- Comprehensive instruction manual with detailed guidance and video links. ###
Cons
- Initial calibration may be fiddly for inexperienced users.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 140
Order now and get it around Saturday, September 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Two modes for easy measurement: mg/l for dissolved oxygen and % for saturation.
- Perfect for professional use in aquaculture, home brewing, and wastewater treatment.
- Includes a 3m electrode cable for measuring deeper water without electrode contact.
- Automatic temperature compensation ensures stable results.
- User-friendly with detailed instructions and easy calibration.
- Comes with a backlit LCD display for visibility in any environment.
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