FISO is a leading developer and manufacturer of fiber optic sensors and signal conditioners used in medical, energy, process control and R&D applications.

FISO Technologies Inc. is a leading developer and manufacturer of fiber optic sensors and signal conditioners. Committed to providing customers with innovative and reliable solutions for measuring parameters such as temperature, pressure, displacement and position, strain and load as well as refractive index, both in harsh environments and challenging applications, FISO’s targeted markets are medical, process control, energy and research laboratories.

Fiber optic sensors and probes are designed by experienced engineers and scientists who always have in mind the needs of our customers. We know that our customers are working in challenging environments and need products that are based on cutting-edge technologies. One of our strongest competitive advantages is our ability to respond quickly to the needs of our customers and customize our solutions when necessary.

We strive as strongly as our customers to offer the best products and technologies. Besides its extreme accuracy, the advantages of fiber optics are: very high precision, intrinsically safe per nature, minimally invasive (nanotechnology), and immunity to radio frequencies, electromagnetic interferences and microwave radiations.

The company was founded in 1994 and is part of Roctest. Its products are sold in more than 75 countries through a network of representatives and distributors. Since 2003, FISO Technologies Inc. meets the requirements of the ISO 9001:2015 and ISO 13485:2015 certifications. The company is assessed and certified by BSI Group, and strictly applies its quality policy day after day.

Press Releases

August 6, 2018

FISO Technologies Launches a New OEM Signal Conditioner

FISO Technologies Inc. (FISO), a leading manufacturer of high-quality fiber optic sensors and signal conditioners, and a wholly-owned subsidiary of Nova Metrix LLC, is proud to announce the launch of a new OEM signal conditioner. Miniature and versatile, the addition of this new signal conditioner will further establish FISO’s position...

July 27, 2018

WEIDMANN Announces a Supply Agreement for Fiber Optics

WEIDMANN Electrical Technology, a division of the WICOR Group has entered into an agreement with FISO Technologies (FISO) whereby FISO will supply a fiber optic monitoring system designed specifically for WEIDMANN. The InsuLogix® T joins the ever growing InsuLogix® family of transformer monitoring solutions. WEIDMANN engineers worked closely with FISO...

July 25, 2018

Launch of EasyGrid Lite (EGD-LT)

FISO Technologies Inc. (FISO), a leading manufacturer of high-quality Fiber-Optic sensors and signal conditioners, is proud to announce the launch of the EasyGrid Lite (EGD-LT), a new signal conditioner designed for temperature monitoring of smaller electricity transportation grid transformers. The EGD-LT was designed to respond to the industry’s need for improved...