LaunchTrak Altimeter by SpaceTrek Visible Light Sensor exposed part of the wiring

exposed part of the wiring must be wrapped well

Visual Angle: >160°

So that there will be more luminous flux in some directions and it can increase the ilumination of the target surface

that means about 4us resolution at an update rate of 60Hz

With or without servos (select options)

LaunchTrak Altimeter by SpaceTrek Visible Light Sensor exposed part of the wiringLaunchTrak Altimeter by SpaceTrek MADE IN USA Track 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, Ultimeter uses a rechargeable battery and provides 2 hours of ON time, with capability to record Peak Altitude,