YSI has earned a reputation as the Gold Standard in bio-analytical instruments with highly accurate sensors and rapid results. The key to generating analyte-specific results in 60 seconds or less is YSI’s innovative biosensor technology. Using the inherent specificity of enzymes for a single target analyte, YSI’s proprietary immobilized enzyme electrodes allow a rapid, accurate and largely interference free measurement to be made in about a minute. The unique fluidics and chamber design resist clogging – even at high cell densities.

If you don’t need online monitoring and only need 2 chemisitries, you may be interested in the YSI 2900D. We also offer the 2900M with online monitoring with 2 parameters!