Tektronix TBS 1202B-EDU 200 MHz Digital Oscilloscope, 2 GS/s Sampling, 5-year Warranty Industry Leading 5-year warranty Easy to learn and use Tektronix designed and manufactured 7 WVGA (800X480) Active TFT Color Display. Built-in analysis tools Digital real-time sampling Exclusive integrated courseware capability Certificate of calibration standard Education series