DS203 V2.6 is a pocket size 4 channel digital Oscilloscope for common electronic engineering tasks.

It's based on ARM cortex M3 (STM32F103VCT6) 32 bits platform, providing 72MS/s sampling rate with integrated FPGA and high speed ADC. Internal 2MB USB disk could be used to store waveform, user application and upgrade firmware. Due to the palm size and handy performance, it fits in-field diagnosis, quick measurement, hobbyist projects and wherever convenience matters. Scheme and source files are also open for re-innovating.

Display	Full Color 3" TFT LCD 400 X 240
Input channel	Analog: CH(A)\CH(B) Digital: CH(C)\CH(D)
Max sample rate	72MS/s, 8bit
Sample memory depth	4096 Points for each channel
Vertical Scale	20mV-10V/div(xl probe)
Vertical resolution	8 bit
Horizontal sensitivity	0.1uS/Div ~ lS/Div
Horizontal position	Adjustable
Input coupling	AC/DC
Input impedance	>800KR
Max input voltage	80Vpp(xl probe)
Trigger type	Auto, Normal, Single, SCAN, None
Trigger source	CH1/CH2/EXT
Signal generator	Sine/Triangle/Saw/Square,lOHz-20K Hz
Storage	Internal 2MB USB disk, BM P, DAT file
Auto measure	Max, Min, Vbt, FPS, Vpp, Vdc, RMS
Sampling mode	Real time
Dimension	98 * 60 * 14.5 (mm)
Weight	80g (without battery)
Accessories within Pack	2 mcx oscilloscope probe/battery