9 Downloadable and recorded computer software for data analysis and measuring, analyzing, graphing, recording, and reporting physical quantities, distance, velocity, temperature, pressure, dissolved oxygen, conductivity, acceleration data, and other physical measurements using data collected from accelerometers, gas sensors for measuring gas concentration, colorimeter, conductivity probes for scientific purposes, current probes for scientific purposes, dissolved oxygen probes for scientific purposes, force sensors, EKG sensors for measuring heart rates, heart rate monitors, temperature probes for scientific purposes, flow rate velocity sensors, gas pressure sensors for measuring gas concentration, instrumentation amplifiers, ammonium ion-selective electrodes, calcium ion-selective electrodes, chloride ion-selective electrodes, nitrate ion-selective electrodes, light optical sensors, magnetic field sensors, microphones, motion detectors, pH meters, atmospheric radiation monitors, relative humidity sensors, respiration monitor belts for measuring respiration, rotary motion sensors, turbidity sensors, thermocouples, voltage probes, and related computer interface boards, for use in elementary, junior high, high school, and college science and math classrooms; Downloadable and recorded computer software for mobile devices, tablet computers, laptops and desktop computers for interactive science investigations, data compilation, data analysis, and instruction of elementary, junior high, high school, and college students in science, mathematics, and engineering
Trademark: 98078171
