The Advanced Biology Extension Bundle includes a Wireless Optical Dissolved Oxygen Sensor, Wireless Weather Sensor, Wireless Colorimeter and Turbidity Sensor, Wireless Conductivity Sensor, and an EcoChamber. 

Measurements Include

• Absorbance and Transmittance
• Ambient Light (lux)
• Ambient Temperature
• Barometric Pressure
• Dew Point
• Dissolved Oxygen
• Electrical Conductivity of a Solution
• GPS
• Heat Stress Index
• Irradiance
• PAR
• Relative and Absolute Humidity
• Total Dissolved Solids (TDS) Within a Solution
• Turbidity
• UV Index
• Wind Chill
• Wind Speed and Direction

Applications

• Beer's Law (absorbance vs. concentration)
• Measuring reaction rates using absorbance vs. time
• Modeling ecosystems
• Studying the diffusion of ions through membranes
• Turbidity testing and colorimetric analysis in the lab or field
• Determining the concentration of an unknown solution
• Collecting data for photosynthesis and cellular respiration in aquatic environments
• Monitoring water quality and investigating watersheds
• Performing condumetric titrations