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The Go Direct™ Optical Dissolved Oxygen Probe makes it easy to measure dissolved oxygen concentration, water temperature and atmospheric pressure. The probe connects wirelessly via Bluetooth® technology or USB directly to your device.

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Product Details

The Go Direct™ Optical Dissolved Oxygen Probe combines the power of multiple sensors to measure dissolved oxygen, water temperature and atmospheric pressure. Perfect for the field or for the laboratory or experiments in biology, ecology and environmental science, this waterproof probe uses luminescent technology to provide fast, easy and accurate results and requires no calibration, filling solution, warm-up time or stirring.

Go Direct sensors connect wirelessly via Bluetooth® technology or USB directly to your mobile device, Chromebook or computer using the free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. The robust Go Direct rechargeable battery offers long battery life that can be monitored directly from app, providing always ready operation.