Estes 1593 1/2A6-2 Model Rocket Engine Pack – 3 Engines with Starters & Plugs predefined library waveforms included: sine(x)/x

predefined library waveforms included: sine(x)/x DCV sweep

switch dies

A 9V battery is required for operation

the Alpha Skill Level 1 Model Rocket Kit

selectable single trace if desired

Estes 1593 1/2A6-2 Model Rocket Engine Pack – 3 Engines with Starters & Plugs predefined library waveforms included: sine(x)/xPLEASE NOTE: These are 18mm diameter engines. Please refer to the instructions that came with your rocket (or the rocket's product description) to determine engine compatibility. Estes 1 2A6 2 engine pack includes 3 engines, 4 starters, and 4 starter plugs The 1 2A6 2 is a single stage engine designed for flights in rockets weighing less than 2 ounces, including the engine Recommended for use with the Wizard, Alpha III, or other compatible rocket kits