Estes 1567 D12-5 Model Rocket Engine Pack – 2 Engines with Starters & Plugs Industrial thermometer combo kit

Industrial thermometer combo kit

Meets ANSI Z87+ standards for medium energy impact resistance against flying particles

Precision-formed tips for a secure fit

Primary digital display: 3-3/4 with 40 segment analog bar graph

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Estes 1567 D12-5 Model Rocket Engine Pack – 2 Engines with Starters & Plugs Industrial thermometer combo kitPLEASE NOTE: These are large (24mm 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 D12 5 engine pack includes 2 engines, 2 starters and 4 starter plugs The D12 5 is a single stage engine designed for model rockets with a maximum lift weight of less than 10 ounces Recommended for use with the Vesta