"The new Co-Pilot v3.0 is rugged and easy to use. Features include 3 progamable firing circuits and an on-board battery."
E-Sleds for PerfectFlite StratoLogger Altimeters and miniTimer4:
Now you'll be able to easily fit your existing PerfectFlight altimeters to our Public Missiles Ltd. CPR-3000 dual deployment systems!
We have also released an E-Sled exclusively for the PerfectFlite miniTimer4 for use with our IS-3000 staging system.
And, if you just need a robust 9v battery holder for your own design, we have one available as well.