The React-O-Meter Electronic Toy Game by Quasar Innovation is a handheld electronic game released in 2005. Designed for ages 7 and up, this interactive game helps sharpen wits and cognitive skills. With its fun and challenging gameplay, the React-O-Meter is perfect for kids aged 8-16 as well as adults. Made by Quasar Innovation in China, this electronic toy is a great choice for anyone looking to have a good time and improve their mental acuity. Batteries need to be replaced. #2072