GNS 2000 GPS GLONASS Receiver

[Eugene7]

Amazingly accurate and able to locate satellites even under very difficult conditions.

http://www.gns-gmbh.com/index.php?id=78&L=1

Use on Android with Bluetooth GPS Provider.
(This is the only Bluetooth connection that works)

https://play.google.com/store/apps/details?id=de.m...