Estes Model Rocket Altimeter 2246 HO Bulidings This is the HPI Nitro

This is the HPI Nitro Star F4

Kato 20-202 N Scale #6 Left Turnout with 718mm (28 1/4") Radius Curve UniTrack

Patent pending

Weight ounces: 0

Features: Constructed of aluminum

Estes Model Rocket Altimeter 2246 HO Bulidings This is the HPI NitroEstes EST2246 Altimeter This is the Altimeter from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. FEATURES: One piece fully assembled unit Sophisticated and lightweight electronic payload for accurately measuring your model rocket altitudes 4 digit LCD read out and displays in English or metric units Accurately measures model rocket launch altituted from 0 9999 feet (0 3000 m) Store up to 10 consecutive flight