Consists of mainframe with five sections adapted for 440 hz oper pwr, digital events delay that counts from 10 to 99999 events in the gate or delayed trigger modes, 125 mhz universal counter-timer for 8 measurement functions, signal generator to provide sine and square waves at 11 mhz and pulse or ramp at 1.1 mhz, digital multimeter has 3.5 digit led display for ac or dc voltage and current, db, resistance, and temperature, 80 mhz dual trace non-delayed sweep oscilloscope with 2.0 in. By 2.5 in. Crt, pulse generator with range from 10 hz to 250 mhz; o/a dims 20.0 in. Lg, 15.0 in. W, 6.8 in. H
