Absorption and Attenuation Meter

Absorption and Attenuation Meter, expanded data handling capabilities

In-situ Spectrophotometer

Transmissometer

Transmissometer built for profilers

Phosphate Nutrient Sensor

Data Handler

Single-Angle Scattering Meter

Combination Scattering Meter and Fluorometer

Spectral Scattering Meter

Open-face Chlorophyll Fluorometer

Combination Chlorophyll Fluorometer and Turbidity Sensor

Miniature ECO for AUVs, gliders, profiling floats

Custom three-channel sensor

Three-angle Backscattering Meter

Three-angle, Three-wavelength Backscattering Meter

Power and Communication Conversion System

Battery Pack

Chlorophyll Fluorometer

CDOM Fluorometer