Relief model in 1/2 natural size. Provides a schematic representation of the central and peripheral nervous system. Not divisible.
Mounted on plate. Dimensions (WxHxD): 33 x 81 x 6 cm.
This small plastic bottle is designed to allow simultaneous sensor measurements of oxygen gas and carbon dioxide gas.
This bundle expands on the Starter Bundle and includes an Optical Dissolved Oxygen Sensor, a Colorimeter, and more.
Designed to be placed in air or water flow. When connected to the General Flow Sensor, aids in measuring pressure differences.
Easily measure heart rate before, during, and after exercise with the data transmitted wirelessly to your devices.
This rack filters 0%, 25%, 50%, 75% and 100% of incident light to simplify the study of primary productivity.
The Wireless CO₂ Sensor measures carbon dioxide gas levels and wirelessly streams data to your computers, tablets, and smartphones.
Measures the water content of soil and reports it in percent. For use with PASPORT Interfaces.
The PASPORT Salinity Sensor works with the included Salinity Sensor Probe to measure salinity, conductivity and temperature.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Chlorine test vials.
Allows students to explore the rate of water movement and quantify pressure changes occurring in the system.
