ARM Cortex M3 DSO Quad DS203 Pocket Size Oscilloscope 4CH DSO203 72Mhz

DSO Quad is a pocket size 4 channel digital oscilloscope for common electronic engineering tasks. It's based on ARM cortex M3 (STM32VCT6), providing 72Mhz analog bandwidth with integrated FPGA and high speed ADC. Internal 2MB USB disk could be used to store waveform, user application and upgrade firmware.

Specification
* Analog channel * 2 : [CH_A] [CH_B];
* Digital channel * 2 : [CH_C] [CH_D];
* Vertical Scale: 20mV-10V/div (x1 probe);
* Vertical solution: 8 bit ;
* Input coupling: AC/DC ;
* Max input voltage: 80Vpp (x1 probe);
* Storage: 4K per channel
* Software trigger type: edge, pulse, level (to be added)
* Hardware trigger type: edge
* Trigger source: CH1/CH2/EXT
* Test Signal generater: 10Hz to 1Mhz
* Storage: internal 2MB USB disk
* Auto measure: Vmax, Vmin, Vpp, Vavr, Vrms, Freq, Period, Pulse, Duty
* Test Signal generater: 10Hz to 8Mhz 2.8Vpp Square Wave, duty circle 10~90% adjustable / 10Hz to 20Khz 2.8Vpp Sin, Square, Saw, Triangle wave
* Cursor measurement: Level, Voltage
* Display mode: CH1, CH2, EXT, CH1+CH2, CH1-CH2, CH1*CH2
* Sampling mode: real time
* Sampling rate: 1kSa/s - 72MSa/S
* Power: Lipo battery
* Dimension: 98 * 60 * 14.5
* Weight: 80g (without battery)

Package includes:
* 1 x DS-203 oscilloscope (with case has been assembled)
* 1 x 1000mah lithium battery
* 2 x Probe
* 1 x Probe Hook
* 1 x USB cable