Battery powered or line powered Two rechargeable battery packs (second battery pack optional) Independently isolated channels with no shared common ground Floating measurements TPS2PWR1 Power Analysis Application software (optional) Support for compatible voltage probes and current probes Context-sensitive help system Color LCD display Selectable 20 MHz bandwidth limit 2500 point record length for each channel Autoset Autoranging for quick set up and hands-free operation Probe Check Wizard Cursors with readouts Trigger frequency readout Eleven automatic measurements Waveform averaging and peak detection Dual time base Math functions: +, - and × operations Math Fast Fourier Transform (FFT) Pulse Width trigger capability Video trigger capability with line-selectable triggering External trigger Setup and waveform storage Removable mass storage Variable persistence display RS-232 and Centronics ports OpenChoice PC Communications software User interface in ten user-selectable languages