OWON SDS7072E 1GS/s Sample Rate 70MHz Bandwidth Portable OscilloscopeUS Plug 110-240V Condition: Item Type: Oscilloscope Material: ABS Model SDS7072E Bandwidth 70MHz Real-time Sampling Rate 1GS/s Rise Time (Typical on BNC) ≤5ns Storage Depth 100K Channel 2 Channels + External Trigger Display 8-inch TFT (true color) LCD screen, 65535 colors, 800 × 600 pixels Time Interval (△T) Measurement Accuracy Single Time: ± (1 sample interval + 100ppm x reading + 0.6ns), > 16 average: ± (1 sample interval + 100ppm x reading + 0.4ns) Input Coupling DC, AC, Ground Input Resistance 1MΩ ± 2%, in parallel with 15pF ± 5pF Time Base Range 2ns/div~100s/div, step by step in 1~2~4 Vertical Sensitivity 2mV/div~10V/div (at the input BNC) Vertical Resolution 8bit resolution (simultaneous sampling of two channels) Maximum Input Voltage 400V (DC+AC peak, 1MΩ input impedance) (10:1 probe attenuation) Trigger Type Edge trigger, video trigger, pulse width trigger, slope trigger, alternate trigger Probe Attenuation Coefficient 1X, 10X, 100X, 1000X Isolation Between Channels 50Hz: 100:1, 10MHz: 40:1 Waveform Interpolation Sin(x)/x Single Bandwidth Full Bandwidth Low Frequency Response (AC Coupling, -3Db) ≥10Hz (on the BNC) DC Gain Accuracy ±3% Trigger Coupling DC coupling, AC coupling, LF suppression, HF suppression Trigger Level Range Internal ±6 grids from the center of the screen EXT ±600mV EXT/5 ±3V Trigger Level Accuracy (Typical) for Signals with Rise and Fall Times ≥ 20ns Internal ±0.3 grids EXT ±(40mV+6% set value) EXT/5 ±(200mV+6% set value) Trigger Sensitivity (Video Trigger, Typical) Internal 2 grids peak-to-peak value EXT 400mV EXT/5 2V Trigger Mode Automatic, Normal, Single Signal System and Line/Field Frequency Support for NTSC, PAL and SECAM broadcast systems any field or line frequency (Video Trigger Type) Automatic Measurement Peak-to-peak, mean, rms, frequency, period, maximum, minimum, top value, bottom value, amplitude, overshoot, preshoot, rise time, fall time, positive pulse, negative pulse width, positive duty cycle, negative duty cycle, delay A→B, delay A→B Mathematical Operation Add, subtract, multiply, divide, FFT Storage Waveform 15 sets of waveforms Lissajous Graphics Bandwidth Full Bandwidth Phase Difference ±3 degrees Cursor Measurement Voltage difference between cursors (△V), time difference between cursors (△T) Standard Interface USB HOST (USB storage), USB DEVICE, LAN, AUX (trigger output / PassFail) Power Supply 110-240VAC RMS, CATII Product Size (Length x Height x Width) Approx. 348 x 170 x 78 mm / 13.7 x 6.7 x 3.1 in