Multiparameter sondes
Digital Water Quality Meter - ProSwap
One portable device for all you water quality measurements.Swap one smart sensor for another...
Portable Multiparameter with Digital Sensors – ProDSS
The YSI ProDSS (digital sampling system) is a portable multiparameter instrument for the...
Compact submersible in situ spectrometer for on line water analysis
i::scan - the new miniature multi-parameter spectrophotometer probe will revolutionize online...
Water Analysis Station
The fully modular station combines s::can instruments to a super-compact and versatile system....
Single parameter optical monitoring system
YSI’s upgraded 6-Series family includes versatile, multiparameter sondes designed for...
CTD with GPS - CastAway
The YSI Castaway is the worlds first CTD to provide instantaneous profiles for temperature,...
Autonomous underwater vehicle - i3XO EcoMapper
The i3XO EcoMapper is a unique AUV (autonomous underwater vehicle) designed to create...
Advanced multiparameter water quality monitoring platform
YSI has used its long experience in water quality monitoring to develop the ultimate...
Photosynthetically Active Radiation (PAR)
PAR measures irradiance -- the amount of sunlight or ambient light that diffuses through water...