Challenger™ Ii System Equipped with 12 Showtime Handgrip Responders

Turn math lessons into a TV game show format. Includes 1st or 1st and 2nd place setting option, 4 sound tones, 3 self-programmable time settings from 0-9:59, 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 student responds. Measures 8-1/2″ W x 9″ L x 3-1/2″H. Shipped directly from our supplier. Allow extra delivery time.