Details
Description:
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.
Features:
Pocket size and light weight
Two 72MHz analog channels and two digital channels
Signal generator
Auto measurement
Various triggering option
Easy waveform storage
Firmware upgrade
User applications
Open source 
Specifications:
Model: DS203
Display: Full Color 3" TFT LCD (400 x 240)
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
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 x 60 x 14.5mm
Weight: 97g
Package included:
1 x DS203 (built-in battery)
1 x DS-P02 Probe
1 x DS-T03 Probe
1 x Mini USB Cable
