Estes 1913 Zolt & Volt Air Rockets, 2 Pack – Fully Assembled, for T-Bolt Air Rocket Launch System Passive high impedance probe DC-500

Passive high impedance probe DC-500 MHz

Good compatibility and biodegradability

Dimensions 3" (H) x 8" (W) x 6" (D)

5 Ranges - frequency range

Configurable with powerful arbitrary waveform editing software easy wave

Estes 1913 Zolt & Volt Air Rockets, 2 Pack – Fully Assembled, for T-Bolt Air Rocket Launch System Passive high impedance probe DC-500Set of 2 fully assembled air rockets Requires 1900 T Bolt launch system (not included) No Assembly Required More air rockets = more fun! No assembly required! Nothing needed but air! Designed to work with the T Bolt Air Rocket Launch Set, grab these two and have contests with your friends.