Specifically to meet the needs of today's schools and universities; 34 automated measurements; dual window fft, simultaneously monitors both the time and frequency domains; integrated courseware feature; dual channel frequency counter; zoom function; bandwidth: 50 mhz; channels: 2; sample rate on each channels: 1.0 gs/s; record length: 2.5k points at all-time bases; power consumption: 30 w ; operating temperature: 0 to +50 ?C;