How many times have you buddy mocked you were bragging your RC machine goes over 100-blah-blah mph? We're betting too many times. So there are few ways to prove your RC car or plane is the fastest on earth. Now SkyRC delivers an app-enabled GNSS Performance Analyzer in an affordable and compact design. RC gurus now have a cutting edge gauge to measure the overall performance of their RC gadgets accurately. Just use an app on your smartphone, strap it to your car, and track the speed. You can mount to almost any RC vehicle, and it does a lot more than just display speed. Small but Versatile GNSS Performance Analyzer（GSM020) allows you to measure and analyze many aspects of your RC car & airplane’s performance using the latest GNSS engine (GPS, GLONASS) which gives you Acceleration, G-force, Speed, Time, Distance, High and Vertical Velocity. With its compact dimension of 40mm x 40mm x 17mm and internal antenna, it is an ideal choice for mounting on RC vehicles & airplanes. Case Size: 40 x 39 x 16mm Weight: 38g https://www.skyrc.com/gsm020?from=category
