Check the listing for details. SDS1022 Oscilloscope 2Channels Oscillometer Digital Storage Oscilloscope 2CH 20M. Condition: New. Listed at 224.55 USD. Features: 20MHz bandwidth. 100MS/s sample rate. Time base range: 5ns/div~100s/div. Rise time: ≤17.5ns 2 channels. 7.0-inch high resolution LCD display. Support for SCPI and LabVIEW. Specifications: Functions & Specifications of SDS1022 Bandwidth 20MHz Sample Rate 100MS/s Horizontal Scale(s/div) 5ns/div - 100s/div, step by 1-2-5 Rise Time (at input, typical) ≤17.5ns Channel 2 Display 7" color LCD, 800 × 480 pixels Input Impedance 1MΩ ± 2%, in parallel with 20pF ± 5pF Channel Isolation 50Hz:100:1, 10MHz:40:1 Max Input Voltage 400V (PK-PK) (DC+AC, PK-PK) DC Gain Accuracy ±3% Record Length 10k DC Accuracy (average) Average≥16: ±(3% reading+0.05div) for △V Probe Attenuation Factor 1X, 10X, 100X, 1000X LF Respond (AC, -3dB) ≥10Hz (at input, AC coupling, -3dB) Sample Rate / Relay Time Accuracy ±100ppm Interpolation sin (x) / x Interval(△T) Accuracy (full bandwidth) Single: ±(1 interval time + 100ppm × reading + 0.6ns), Average＞16: ±(1 interval time + 100ppm × reading + 0.4ns) Input Coupling DC, AC, and GND Vertical Resolution (A/D) 8 bits (2 channels simultaneously ) Vertical Sensitivity 5mV/div - 5V/div (at input) Trigger Type Edge, Video Trigger Mode Auto, Normal, and Single Trigger Level ±5 divisions from screen center Line / Field Frequency (video) NTSC, PAL and SECAM standard Cursor Measurement △V, and △T between cursors Automatic Measurement Vpp, Vavg, RMS, Frequency ,Period, Vmax, Vmin, Vtop, Vbase, Width, Overshoot, Pre-shoot, Rise time, Fall time, +Width, -Width, +Duty, -Duty, Delay A→B , Delay A→B Waveform Math +, -, ×, ÷, invert, FFT Waveform Storage 16 waveforms Lissajous Figure Bandwidth full bandwidth Lissajous Figure Phase Difference ±3 degrees Communication Interface USB host, USB device Frequency Counter available Power Consumption ＜15W Fuse 2A, T class, 250V Power Supply 220V (EU/UK plug), 110V (US plug), 50/60Hz, CAT II Plug Type EU / UK / US (Optional) Item Size 300 * 76 * 153mm / 11.81 * 2.99 * 6.02in Net Weight 1403g / 3.09lb Package Weight 1601g / 3.53lb Package Size 37 * 18 * 11.5cm / 14.57 * 7.09 * 4.53in Package List: 1 * Oscilloscope 2 * Probe 1 * Powerline 1 * CD 1 * USB Cable 1 * Package of Accessory 1 * Quick Guide (English) Note: Please read the instruction manual in CD carefully to avoid injury and prevent damage to this product.