Space Trek LaunchTrak Flight Data Recorder Apogee Instrument Mounts GLOBAL AIR QUALITY INDICES: Choose

GLOBAL AIR QUALITY INDICES: Choose from a growing list including US

200mm Weight approx

Diffuser provides excellent cosine response

and daily accumulated dose

Space Trek LaunchTrak Flight Data Recorder Apogee Instrument Mounts GLOBAL AIR QUALITY INDICES: ChooseTrack launch data for up to five launches on the device, and up to 1,000 records on inbuilt NAND memory. An instant always ready to launch flight analysis tool for not just water rocketry but all forms of model rocketry. Small enough to fit most hobby rockets, and ideal for Water Rocketry 2. 0, LaunchTrak uses a rechargeable battery and provides 2 hours of ON time, with capability to record Peak Altitude, Top Speed, thrust time, maximum acceleration,