Altimeter for 18 mm md rocket

[Terry Habegger]

Looking for a altimeter for 18 mm bt
Flightsketch has been out of the mini like forever.

 

[B_RadB]

Here's an option for a small altimeter:

https://northcoastrocketry.com/products/adrel-atl-bmp-altimeter

 

[Egoldee]

A mico peak altimeter from Altus Metrum might work for you.
https://altusmetrum.org/MicroPeak/

 

[bdureau]

I have made those that do dual deployment
https://www.rocketryforum.com/threads/altiuno-and-altiduo-smt-and-assembled-versions.63538/page-2

 

[kenstarr]

I have made those that do dual deployment
https://www.rocketryforum.com/threads/altiuno-and-altiduo-smt-and-assembled-versions.63538/page-2

I have one of these. It's one skinny piece of craftsmanship!

 

[Rocketjunkie]

The Telemini from Altus Metrum fits a 18 mm coupler and has barometric dual deploy and a radio tracker. I'm looking at them for these. The longest ones are a full 80 N-s F23. 10" of propellant D grain. New propellants developed for these motors. Complete thread of development including propellant formulations in the research forum under 18 mm motors.