
CORTEX21
CORTEX21 performance opens up precise performance diagnostics beyond the laboratory. Compact design, intelligent sensors, and GPS integration – turning every training session into trustworthy performance data. Exercise metabolic testing in motion – where science meets performance
Every measurement starts with confidence: automatic calibration, durable sensors, and consistent accuracy even at peak performance.
CPET – proven worldwide, from fitness applications to the trainer’s bench.
There are no limits to performance – nor to your diagnostics.
Always in flow, thanks to instant readiness, hot-swap technology, and high-precision O₂ and CO₂ analytics.
Whether in the lab or out in the field: rely on accurate data and uncompromising quality, wherever you measure performance.
- no warm-up time
- o₂ & co₂ measurement
- hot-swa bbattery exchange
- ambient air monitoring
- indoor & outdoor mobility
CORTEX21

CORTEX21 performance opens up precise performance diagnostics beyond the laboratory. Compact design, intelligent sensors, and GPS integration – turning every training session into trustworthy performance data. Exercise metabolic testing in motion – where science meets performance
Every measurement starts with confidence: automatic calibration, durable sensors, and consistent accuracy even at peak performance.
CPET – proven worldwide, from fitness applications to the trainer’s bench.
There are no limits to performance – nor to your diagnostics.
Always in flow, thanks to instant readiness, hot-swap technology, and high-precision O₂ and CO₂ analytics.
Whether in the lab or out in the field: rely on accurate data and uncompromising quality, wherever you measure performance.
- no warm-up time
- o₂ & co₂ measurement
- hot-swa bbattery exchange
- ambient air monitoring
- indoor & outdoor mobility
Related Products
Contact us today for more information or to arrange a demonstration and learn why our customers have trusted us with their medical equipment needs for more than 32 years.
Contact us today for more information or to arrange a demonstration and learn why our customers have trusted us with their medical equipment needs for more than 32 years.
I just wanted to pass on how impressive your DR200 Holters performed in my department for over a decade. They were used over 500 times each. That is so impressive and especially for equipment that leaves the facility with the patient.
Thanks for the prompt response…you guys always impress!
Your company does such a great job processing orders quickly and efficiently. It’s refreshing to get clear and concise communication like you provide. Thank you very much for your assistance!
Our Holter monitor process is working wonderfully and we couldn’t be more pleased.
Thank you very much for the quick and excellent Techngas service. I was extremely happy to see you take care of it Friday afternoon as we usually pick up lung scans on the weekend.










