DS202 pocket-size oscilloscope is a 2-channel digital oscilloscope. You will find it compact and fashionable because it is merely 10mm in thickness and enjoys an aluminum alloy appearance. It has touch keys with 320*240 full color TFT display. It supports 8MB storage capacity and USB charging. It is widely applicable in academic experiment, electronics maintenance, electronic engineering tasks, etc.<br><br><strong>Features:</strong><br>320*240 Colorful TFT display, mini and compact design with aluminum alloy appearance.<br>2-channel, 1MHz bandwidth, 1MΩ input impedance, 10MSa/s Max. sample rate.<br>With rising/falling edge, high/low level trigger mode.<br>Math waveform: -A, -B, A+B, A-B,Rec A, RecB, etc.<br>Synchronous mode: Auto, Normal, Single, None, Scan.<br>Inbuilt 8MB U-disk storage for waveform data and images.<br>Modes of vertical precise, horizontal precise measurement and triggering threshold.<br>Auto measurement: frequency, cycle time, duty cycle, DC RMS voltage/Vpp /Vmax/Vmin/Vavg.<br>Inbuilt signal generator/10Hz—1MHz square wave (duty adjustable) or 10Hz—20KHz Sine/Square/Triangle/Sawtooth wave.<br>Built-in 3.7V 550mAh lithium battery, adopts USB interface for charging.<br><br><strong>Firmware Upgrade:</strong><br>http://www.minidso.com(Download the applicable firmware by yourself.)<br><br><strong>Specifications:</strong><br>Display: 320*240 Color TFT LCD display<br>Coupling: AC/DC<br>Channel: 2-channel<br>Analog Bandwidth: 1MHz<br>Max. Sample Rate: 10MSa/s<br>Analog Input Impedance: 1MΩ<br>Max. Sample Memory Depth: 8K<br>Max. Input Voltage: ±40V(X1 probe)<br>Horizontal Sensitivity: 1uS/Div~2S/Div(1-2-5 sequence step)<br>Vertical Sensitivity: 20mv/Div~10V/Div (1-2-5 sequence step)<br>Power Supply: Built-in 550mAh Lithium Battery<br>Charging Interface: USB Interface<br>Operating Temperature: 0~50°C <br>Storage Temperature: -20~60°C <br>Dimension: 100 * 56.5 * 10mm / 3.94 * 2.22 * 0.4in<br>Weight(with Battery): 90g / 3.17oz<br>Package Size: 14.5 * 9 * 4cm / 5.7 * 3.54 * 1.57in<br>Package Weight: 195g / 6.9oz<br><br><strong>Package List:</strong><br>1 * DS202 Oscilloscope<br>1 * Probe Cable<br>1 * Hex Key<br>1 * Pack of Accessories<br><br><strong>English User Manual:</strong><br>https://www.dropbox.com/s/xjwrf70xl7l3x4v/E1288%20DS202%20%E8%8B%B1%E6%96%87%E8%AF%B4%E6%98%8E%E4%B9%A6.pdf?dl=0