Rigol PA1011 General Accessories It also employs a 256-level

It also employs a 256-level intensity grading display and a color-temperature mode not found in other oscilloscopes in this class

DC output of 3V

and Go/NoGo function arm the GDS-1000B series oscilloscope with higher level measurement technologies

Polarity: Positive / Negative

Zero: automatic

Rigol PA1011 General Accessories It also employs a 256-levelUSB controlled, 1MHz, 10W power amplifier for Rigol DG series waveform generators. Up to 50 kO output impedance. Communication with DG and PC software through the USB interface. RIGOL PA1011 is a USB controlled, 1MHz, 10W power amplifier for Rigol DG series function arbitrary waveform generators. The PA1011 can be controlled using a PC running the RIGOL PA1000 application or via the front panel of a compatible function arbitrary waveform generator,