Have you ever wondered how high your Radio Controlled model could go?  Now you can find out.  Just install ZLog on your plane - be it a parkflyer, sailplane, hotliner, or 3D aerobatic.  At only 8 grams, your plane won't know it's there.  Instantly know how high your flight went with the onboard display.  You can also record the complete flight for analysis on your PC with the built-in USB interface and included software.

ZLog was designed to provide a lightweight, compact device for measuring and recording altitude over time. It was designed specifically for use onboard a radio controlled (R/C) aircraft, but should be useful in other applications. ZLog provides live altitude information at the field, via its onboard digital display, and recorded altitude data through a serial or USB interface.

To power the ZLog module, plug the 3-pin connector into a spare receiver channel on the R/C aircraft. If you do not have an open receiver channel, you can plug the ZLog into the receiver, and the plug that channel’s servo into the ZLog servo pass-through connector. For non-R/C use attach a battery to the servo pass-through connector.  A JST style connector can plug directly into the 3-pin pass-through connector.  The Zlog accepts a wide range of voltage input (4v to 30v DC) so it can be powered by almost any source.