Estes F15-8 Model Rocket Engines, 2 Pack –29mm F-Class Motors with Starters & Plugs Size - Extra Large

Size - Extra Large

A wide variety of ranges are available in the three separate sizes

The touchscreen controls allow you to activate a 15 second backlight - perfect for last minute night time checks before bed

Ten user-defined instrument settings can be saved and recalled

and student procedures/data sheets (for reproduction)

Estes F15-8 Model Rocket Engines, 2 Pack –29mm F-Class Motors with Starters & Plugs Size - Extra LargePLEASE NOTE: These are large (29mm diameter) engines that will only fit certain model rockets. Please refer to the instructions that came with your rocket (or the rocket's product description) to determine engine compatibility. Estes F15 8 engine pack includes 2 engines, 2 starters, and 4 starter plugs The F15 8 is a powerful engine that will send your rocket sky high! Recommended for use with the Star Orbiter, Majestic, or other compatible rocket