The Tektronix 2212 oscilloscope is a combination digital storage/analog (non-storage), dual-channel oscilloscope, with a microprocessor-based operating system controling most instrument functions. This portable oscilloscope provides a Parallel Printer Communication Interface to communicate with Centronics ® compatible printers/plotters in Storage mode. A General Purpose Interface Bus (GPIB) and an RS-232-C interface are optional. Instrument features include: • DC to 60 MHz Analog (non-storage) bandwidth • DC to 10 MHz digital (storage) bandwidth • Auto Set-up • Horizontal alternate magnifier • CRT readout • Cursor measurement display. • Parallel Printer Communication Interface (Centronics ® compatible). • RS-232-C Communication Control (optional). • IEEE 488.2-1987 (GPIB) Communication Interface (optional).