Estes 1756 Alpha Rocket Bulk Pack (Intermediate Skill Level) - 12 Model Rockets with 12'' Parachutes12 Pack intermediate skill level Alpha model rocket kits: each kit is individually wrapped with materials and step by step instructions required to assemble the rocket perfect for schools, clubs, and rocket demonstrations. The Alpha Bulk Pack has been the top choice of educators for the last 40 years and is still going strong. Its popularity stems from its ease of assembly, customizable features, and the ability to teach a wide range of STEM concepts.

5 each of 73 standard 5% carbon film resistors in the series

Overall Length: 4 1/4 in

3½ digit LCD display

Color: Black

Measures resistance down to 1 milliohm resolution for precise measurement of low resistances

Recommended Engines Rocket Only : B4-2

Specifications: Anode Voltage: 300

Comfort grip handle

Temperature range 572 degrees - 842 degrees F

Recommended for use with the Phantom Blue

3 LEDs (blue)

An audible continuity sensor confirms a circuit conducts electricity