Product Overview
Specifically designed to work with Projectile Launcher (Catalog Item No. G-729200) and Timer (Catalog Item No. G-879000). Plus, can be used in Air Tracks and other applications where small photogates will suit.
Specifically designed to work with Projectile Launcher (Catalog Item No. G-729200) and Timer (Catalog Item No. G-879000). Plus, can be used in Air Tracks and other applications where small photogates will suit.
