Class 4 LEGO → Dacta → Mindstorms 9667 << 9668 >> 9669 9668 Energy Display is a Dacta Mindstorms set released in 2010. LEGO.com Description This is a description taken from LEGO.com. Do not modify it. (visit this item's product page) Age Mark: 8+ Brick Type: LEGO® System and LEGO® Technic Related Products: 9669, 9688 Piece Count: 1 Displays input and output in volts, watts, amps, and energy storage level in joules. Combine with 9669 Energy Storage to form the LEGO Energy Meter. External links Brickset Lugnet Peeron See a price and investment guide on BrickPicker.com Retrieved from "https://brickipedia.fandom.com/wiki/9668_Energy_Display?oldid=1971501" Categories: Class 4 articles Sets with less than 100 pieces Unknown Price Articles that use descriptions from LEGO.com Pages that link to shop.lego.com Dacta Mindstorms 2010 sets 9000 sets Community content is available under CC-BY-SA unless otherwise noted.