Challenger™ II System with 12 Responders
PRODUCT DETAILS
Turn math lessons into a TV game show format. Includes first or first and second place setting option, four sound tones, three self-programmable time settings from 0-99 seconds, stop/restart time clock setting, and high and low volume control setting. The built-in timer has an LED display. The responders electronically lock out when time expires until system is reset with the ability to freeze time during competition and press reset to restart when ready. System also allows the clock to run continuously, even after a player responds. Measures 8-1/2" W x 9" L x 3-1/2" H. Shipped directly from New York factory. Allow extra delivery time.
