This unit does away with more of the hardware and provides a highly accurate interface to allow software to provide the display. It still provides 20MHz bandwidth and high accuracy and physical probe couplings, but takes up a fraction of the bench-space. Use the included software to provide just about all standard oscilloscope functions, and even output waveforms to excel/word files. Convenient function in a small form factor, ideal for the traveling or compact workbench. Features: - USB interface plug & play - Automatic setup - Waveforms can be exported as Excel/Word files - Spectrum analyser (FFT) - External trigger input - Cursor measurements Specifications: Channels: 2 Input impedance: 1M? Bandwidth: 20MHz Sampling rate: 48M Sa/Sec Input coupling: DC Max input voltage: ??? Triggers: Rising edge / falling edge Trigger modes: Auto, Normal, Single Mathematical operations: Add / subtract / multiply / divide / FFT Sensitivity: 10mV/div - 5V/div Resolution: 8bit DC accuracy: +/- 3% Operating Systems: Windows 2000/XP/Vista/7/8 Dimensions: 206(W) x 123(D) x 37(H)mm Weight: 453g Accessories: 2 x 10:1 probes, software, USB cable