Digital Rechargeable Dissolved Oxygen Meter | Precise DO Tester w/Self-Floating Probe, Long Cable, LCD & Eco-Friendly Battery | Ideal for Fish Tanks, Hydroponic & More
【Accurate Readings】Our self-floating probe and long cable eliminate interference from sand or sediment, ensuring accurate dissolved oxygen measurements specifically from water
【Hassle-Free Calibration】Say goodbye to complicated calibration processes. Our DO meter enables 100% calibration in air, eliminating the need for chemical solutions and simplifying the calibration process
【Multi-Function Display】Stay informed with ease. The large LCD screen displays dissolved oxygen (D.O.) and temperature readings in °C/°F, providing clear and convenient monitoring
【Versatile Units】Customize your measurements. Choose between % and mg/L units for dissolved oxygen, and Celsius or Fahrenheit for temperature readings, ensuring compatibility with your preferred units
【Rechargeable & Eco-Friendly】Embrace sustainability. Our DO meter features an rechargeable battery that can be conveniently charged using a Type-C cable, reducing environmental impact
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