GarminŽ eTrex GPS
Connect a compatible global positioning system (GPS) unit such as the Garmin eTrex Vista Cx or Garmin eTrex Venture to your computer (Windows only), and use Logger Pro to collect latitude, longitude, and elevation data. (GAR-VENTURE) 275,70 CHF
Vernier GPS Sensor
The Vernier GPS (Global Positioning System) Sensor collects location data, such as latitude, longitude, and altitude right on your LabQuest or computer. (VGPS) 114,00 CHF
