The miniPAR logger is a portable, submersible instrument for measuring diffused sunlight through water, or PAR (Ph...
miniPAR Logger
PRECISION MEASUREMENT ENGINEERING
Instruments for rigorous research in the world’s most challenging waters.
When Our Planet Is on the Line, Precision Measurement Counts
Founded 30 years ago, PME partners with the world’s preeminent limnology and oceanography research institutions to solve the world’s most challenging problems.
We innovate exceptionally accurate, long-lasting and uniquely designed freshwater and oceanographic research devices for organizations all over the world to help solve some of the Earth’s most complex water measurement challenges.
Featured Products
Geological, environmental, cultural and hydrological differences require PME to think globally about every product we produce and suspend in oceans and waterways worldwide.
miniWIPER for miniDOT
The miniWIPER is a self-contained, completely submersible, wiping device that can be used with a variety of sensor...
miniDOT® Logger
The miniDOT® Logger is a completely submersible instrument that logs dissolved oxygen and temperature measurement...
Data is Only as Good as the Precision of the Instrument
With a base in research innovation, we create new products to support the public and commercial research organizations that require our measurement and control solutions.
MONITORING TEMPERATURE IN THE PACIFIC OCEAN OFF JAPAN
OceanCube Observatories are using PME's T-Chain sensors located on the sea floor off the coast of Japan. PME's T-Chain allows for high resolution observation of temperature and PAr within the OceanCube Observatories. All data from the sensors and cameras are streamed back to a shore computer for analysis.
"We decided to use the T-Chain from PME because their thermistor is exposed to the water, which allows for a fast response time."
— Dr. Scott Gallager, WHOI
Who’s Using Our Products
We partner with global research institutions, creating precision measuring products that set the standard without breaking the budget.
PME News & updates
PME lives where groundbreaking aquatic research lives – from a Rocky Mountain river to Lake Como, Antarctica and the great Pacific.
- Sea Technology Magazine Features the miniDOT® Logger
- Precision Measurement Engineering, Inc. Triples miniDOT® Logger Depths to 300 meters
- PME Celebrates 40 Years
- What USB Cable Does the miniDOT® Logger Need?
- Cultural Celebration and Manoomin Restoration: The miniDOT® Logger in Manoomin (Wild Rice) Waters