KJ8937 Kit Potato Clock Weather Stations Wingspan: 152 mm

Wingspan: 152 mm

Built-in Headset Jack

Strengthening the Hunter's wing enabled it to carry an impressive array of offensive ordnance

0Ah model can provide continuous current up to 7

Specifications: * Max Output: 90dBuV* Max Noise: 1

KJ8937 Kit Potato Clock Weather Stations Wingspan: 152 mmYou can generate enough electricity to run a digital clock by plugging electrodes into common potatoes! An amazing chemical experiment which also works with tomatoes, lemons, apples even soft drink or beer! All parts (except fruit veg) supplied including: highly accurate digital clock module Metal electrodes, wire Instructions and fluid beakers Perfectly safe for children and highly educational. (Do not eat fruit veg after using as batteries)