The Tektronix PG506A Calibration Generator provides three modes of squarewave output, selectable dc outputs, and a variable-amplitude output with front-panel digital indication of oscilloscope deflection error. Simultaneous plus and minus low-level, fast-rise (1.0 ns) squarewaves or high amplitude (60 V), extremely clean squarewaves are available at frequencies from 10Hz through 1MHz for checking oscilloscope transient response.
•Square Wave Pulse Generator
•Front Panel LED Indicator
•Internal Differential Voltmeter