Innovative Optical Sensor Solutions for

pH, Oxygen and Temperature

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Ohio Lumex has been an official distributor of PyroScience products in the U.S. and Canada for over 7 years. PyroScience is a manufacturer of high-precision optical pH, oxygen and temperature sensors based on a unique optical detection technique (REDFLASH technology).

The product lines range from micro-sensors to robust mini-probes, contactless sensors for gases and liquids, and a one of a kind solvent-resistant probe that works in many polar and non-polar solvents.

NEW: Self-adhesive, sterilizeable and screw cap sensors are now available for oxygen, pH and temperature measurements. These sensors are ideal for single-use applications in biotech, microbiological research and other fields.

Complete plug-and-play systems, as well as portable and OEM solutions, are widely used in a vast array of scientific and industrial applications including:

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Optical Multi-Analyte Meters, Portable and OEM Modules

Needle Type Optical Temperature Sensors.

Fiber-Optic Sensors, Sensor Spots, Flow-Through Cells, and more

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Fiber-Optic Sensors, Sensor Spots, Flow-Through Cells, and more

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Underwater Solutions for Deep Sea and Shallow Water Applications

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Fiber-Optic Sensors, Sensor Spots, Respiration Vials, and more

Life Sciences

Microbiology Research

Micro-Profiling Studies

Biotech and Pharma



Marine & Ocean Sciences

Environmental Studies

Eddy Covariance Measurements

Respiration Studies



Photosynthesis Research