• 20MHz Dual Channels • High Sensitivity 1mV/DIV • Z Axis Input • CH1 Output • 10 times sweep magnification • TV Synchronization,X-Y mode • High luminance,internal graticule Toshiba CRT • Japanese electronic encoder,light,handy and reliable • Fully sealed long live vertical mode swetch • ALT Triggering Function,two independent signals • Triggering level lock function. Automatic synchronize function • Build-in 6 Digit Frequency Counter