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Cutting edge water sampling technology.

Our environmental DNA samplers take eDNA collection to the next level, making biodiversity monitoring more accessible, more efficient, and more scalable than ever before.

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Dartmouth Ocean Technologies Inc. (DOT) manufactures underwater sensor technology. We provide sensors and samplers for oceans, lakes, and waterways worldwide.

Our team of ocean technology experts has developed various tools. We have created eDNA (environmental DNA) sensors. We also make water samplers and subsea sensing tools. We can also combine the needed sensors to fit your needs. We make towed platforms, moored platforms, and different Lab-on-Chip (LOC) sensors and samplers. These tools measure phosphate levels.

Our Environmental DNA water sampler (eDNA) allows for the autonomous eDNA multi-sampling for the Detection of Biological Genomic Signatures in Water.

DOT can provide the platform and/or the complete turn key system to help meet your challenges. Our internal sensors help us offer complete solutions. We use our Lab-On-Chip technology and other subsea sensors to meet your needs. Let us join you in your ocean measurement adventure!

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Latest News From DOT

Phosphate sensor next to River
Dartmouth Ocean Technologies Supplies a Phosphate Sensor to Aid in Cyanobacterial Bloom Research

Dartmouth Ocean Technologies Supplies a Phosphate Sensor to Aid in Cyanobacterial Bloom Research

August 6, 2025 Read More
Fugro trials first automated DOT eDNA sampler to transform biodiversity studies

Fugro trials first automated DOT eDNA sampler to transform biodiversity studies

March 8, 2025 Read More
Dal Scientists take eDNA Sampler to Antarctica

Dal Scientists take eDNA Sampler to Antarctica

March 6, 2025 Read More