FUEL CELL CAR SCIENCE KIT
The AK-700 is a push button electronic telephone. It is equipped with the following features: pulse/tone dialing, automatic redial, a ringer turn off switch, 4 neon bulbs for visual indication of telephone ringing, and a clear see-through case to show the total inner workings of the phone. Sectionalized construction and testing makes construction easy. Wall-mounting cradle included.