SkyRC GSM-15 GPS Speed Meter logger Unboxing Review Flight test

Where I got it on Amazon: amzn.to/3krOxqi
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Stop wondering how fast your RC car is going and how high your RC Airplane or helicopter can fly. Now all this data is at your fingertips with the GPS SPEED METER by SkyRC. Updated version allows for easy changing of MPH-KPH by a simple push of a button, no longer needs to be connected to a computer to make the change.
Now supports GNSS (Global Navigation Satellite System) with GPS and GLONASS system that means there are more available satellites to lock onto to. This improves positional accuracy by tracking two satellite constellations instead of just GPS.
1M built-in memory, and adjustable frequency from 1Hz to 10Hz.
Features an ultra-compact GPS module with hidden antenna design. The high-sensitivity GPS receiver quickly identifies position and a robust controller records speed and altitude in real time. Ideal for RC driving/flying and can be used for running, biking etc.
Easy to view screen for quick readouts of speed, altitude, total distance, longitude/latitude. Records the top speed and top altitude for instant recall.

[@NacGT4]

I suggest that the altitude is above sea level and not above ground. This is because the altitude is GPS derived and not derived from air pressure. Hence its peak altitude reading are quite possibly correct.

[@sethgreenberg7725]

What plane did u use to reach 108mph and what size battery

[@Ittybittythetwofacedkitty]

Yes I wondered what the altitude reading is based on. From sea level or can you set it to zero from the ground ?

[@yaseenalrifaie4255]

What is the speed limit?

[@JohnVHLife]

over 240mph, so far. haha