Fully embled Digital Oscilloscope LCD Display with Alligator Probe Test Clip Acrylic Case DIY Open Source DSO138 Oscilloscope

Features:This kit uses ARM Cortex- proceor, and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.Adjustable vertical dispment, and with instructions.With automatic, regular and single modes, easy to capture the moment waveform.Available rising or falling edge trigger.Observable previous trigger waveform (negative delay).Can freeze at any time waveform display (HOLD function).Comes 1Hz /3.3V square wave test signal source.With waveform digital display, including frequency, period, width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.Waveform storage function: will not lose the waveform after power off.Short-circuit and open-circuit : can help the user find out the error.TFT controller recognition function.Specifications:Maximum Real-time Sampling Rate: 1Msps.Accuracy: 12Bit.Sampling er Depth: 1024 bytes.Analog Bandwidth: 0-200KHz.Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progreive manner).Input Impedance: 1MΩ.Maximum Input Voltage: Vpp (1: 1 probe), 400Vpp (10: 1 probe).Coupling Modes: DC / AC / GND.The Horizontal Time Base Range: 10μs / Div - s / Div (1-2-5 progreive manner).Supply Voltage: DC 9V.PCB Size: 117x76mm.Screen Size: 52x40mm.Color: red, light yellow.Package included:Type 1:1 * DIY Digital Oscilloscope Kit.(Welded)(show s)Type 2:1 * DIY Digital Oscilloscope Kit.(Not welded)(show s)Type 3:1 * DIY Digital Oscilloscope Kit Shell.(Only included shell).