Go Direct® Optical Dissolved Oxygen Probe
SKU:GDX-ODO
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Go Direct® Optical Dissolved Oxygen Probe
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Product Description
The Go Direct® Optical Dissolved Oxygen Probe measures dissolved oxygen concentration, water temperature, and atmospheric pressure. Connects easily to devices via Bluetooth® or USB for hands-on STEM and environmental science experiments.
It Combines the power of multiple sensors to measure dissolved oxygen, water temperature, and atmospheric pressure. Ideal for experiments in biology, ecology, and environmental science courses, the Go Direct Optical Dissolved Oxygen Probe uses luminescent technology to provide fast, easy, and accurate results. Perfect for the field or for the laboratory, this probe requires no calibration, no filling solution, no warm-up time, and no stirring. This waterproof probe is ready to sample dissolved oxygen immediately without additional setup or the need to warm it up—so more class time can be spent on the investigation. The Go Direct Optical Dissolved Oxygen Probe can be used in a variety of experiments:Investigate the relationship between temperature and dissolved oxygen in water.
Measure primary productivity or biological/biochemical oxygen demand.
Explore the interdependence of plants and animals.
Monitor watersheds over time.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis® app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our Vernier Graphical Analysis® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your classroom or laboratory.
Specifications
Range: 0 to 20 mg/L, 0 to 300%
Accuracy:mg/L±0.2 mg/L below 10 mg/L
±0.4 mg/L above 10 mg/L
%±2% below 100%
±5% above 100%
Response Time: 90% of final reading in 40 seconds
Temperature Range: automatic from 0 to 50°C
Pressure Range: automatic from 228 mmHg to 1519 mmHg
Minimum sample flow: none required
What's in the box
Product Specifications
| Brand | Vernier |
| Model name / number | SKU:GDX-ODO |
Curriculum Alignment
Why Creative Hut?
Creative Hut partners with educators to deliver STEAM learning that works in the classroom. Every product we offer is selected with curriculum relevance, practical use, and student engagement in mind.From curriculum-aligned resources to ongoing education support and school-friendly purchasing, we’re here to help you deliver learning with impact.
