D9-3 six pack of Klima rocket motor engines Saturn V It connects to a phone

It connects to  a phone via Wi-Fi (SecurePyro app)

These model rocket engines are ideal for advanced rocket kits and designs that benefit from extended coast time after boost

offering super-soft

“Realtime Altitude Mode” displays current altitude above ground level in real-time

Standing approximately 450 mm tall with a 35 mm diameter body

D9-3 six pack of Klima rocket motor engines Saturn V It connects to a phoneD9 3 model rocket engines offer high thrust for lifting heavier rockets and larger rocket designs. These powerful model rocket motors provide a fast boost phase followed by a short delay, making them ideal for rockets that reach peak altitude quickly. This six pack of rocket engines UK hobbyists and educators rely on is suitable for advanced school projects, supervised launches and experienced rocketeers. D9 3 engines are designed for consistent