9668
Energy Display Machines and Mechanisms by LEGO® Education
$65.95

This element displays energy storage level in joules and input and output in volts, watts, and amps. Combine with Energy Storage (9669) to form the LEGO® Energy Meter.

8+ yrs
1 bricks

This element displays energy storage level in joules and input and output in volts, watts, and amps. Combine with Energy Storage (9669) to form the LEGO® Energy Meter.