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Dissolved Oxygen Meter with ATC, 0-40.00 mg/L Measurement Range, DO Meter with Electrode Filling Fluid and Anaerobic Water Calibration Powder (No Backlight)

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$78.69

$ 34 .99 $34.99

In Stock
  • Extended Range: Our Dissolved Oxygen Meter features an expanded range of 0.0-40.0 mg/L, surpassing the standard 0.0-20.0 mg/L range. This broader range supports a wide variety of applications, from aquariums to industrial uses.
  • User-Friendly Design: Measure and calibrate effortlessly without needing to remove the electrode’s protective cover. Simply immerse the electrode for quick, hassle-free usage. The Automatic Temperature Compensation (ATC) function ensures precise results within a temperature range of 0-50℃, adapting to changing conditions with ease.
  • Clear Digital Display: The easy-to-read LCD screen provides clear readings at a glance. Plus, the device features auto power-off after 8 minutes of inactivity and a low battery indicator to ensure uninterrupted usage.
  • Complete Package: The kit includes 6 probe protective covers and anaerobic water calibration powder for your convenience and reliability. If you experience inaccurate readings and calibration over time, consider replacing the membrane sleeve. The transparent bottle is designed for preparing anaerobic water. After mixing, place the probe tip inside the bottle for calibration, ensuring the accuracy and performance of the dissolved oxygen meter.
  • Wide Range of Applications: Our Dissolved Oxygen Meter is well-suited for measuring dissolved oxygen levels and temperature in various settings, including aquariums, swimming pools, ponds, aquaculture, research, and more. It consistently delivers precise results across diverse environments.


Dissolved Oxygen Meter - Precise, Reliable, and Versatile Water Quality Testing

Our Dissolved Oxygen Meter is designed for ease of use, accuracy, and a wide range of applications. Whether you are monitoring water quality in aquariums, swimming pools, ponds, or conducting scientific research, this device is engineered to deliver reliable and consistent results in dissolved oxygen measurement.

Why Choose Our Dissolved Oxygen Meter?

Reliable Performance: Calibrate easily for long-term accurate measurements.

User-Friendly: No need to remove the protective cover for testing.

Versatile Applications: Suitable for various environments, from home to research.

Complete Package: Comes with everything you need for reliable dissolved oxygen testing, including multiple protective covers and calibration powder.


Truth Seer
Reviewed in the United States on March 15, 2025
I recently purchased this Dissolved Oxygen Meter, and I am extremely pleased with its performance. The quality is great for the price, and it works exactly as expected. It’s easy to use, with a simple interface that makes testing the dissolved oxygen levels in my aquarium quick and efficient. The meter provides accurate readings, which is crucial for maintaining the health of my fish. As a hobbyist aquarium owner, I rely on consistent oxygen levels, and this meter helps me monitor and adjust them easily.The device is specifically designed for aquariums and aquaculture, and it shines in these applications. It has been incredibly useful in ensuring the right oxygen concentration for my fish and other aquatic creatures. The readings are clear and easy to interpret, and the meter is sturdy enough to handle frequent use without issues. I also appreciate that it’s portable, so I can take it anywhere within the tank or setup I need to monitor.I’m very satisfied with this Dissolved Oxygen Meter. It’s an essential tool for anyone involved in fishkeeping, aquaculture, or even just managing home aquariums. It works well, is simple to operate, and provides consistent, accurate readings. For anyone looking to maintain a healthy aquatic environment, I highly recommend this meter. It’s a solid investment that will help you keep your fish happy and thriving!
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