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  • ARM DSO203 Digital Oscilloscope with probe
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ARM DSO203 Digital Oscilloscope with probe


Shipping Weight:280g


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DSO 203 is a pocket size 4 channel digital oscilloscope for common electronic engineering tasks. It's based on ARM cortex M3 (STM32VCT6), providing 72 MHz analog bandwidth with integrated FPGA and high speed ADC. Internal 2MB USB disk could be used to store waveform, user application and upgrade firmware.


Feature: (beta)

Pocket size and light weight; Two 72 MHz analog channels and two digital channels; Signal Generator ; Auto Measurement; Various Triggering Option; Easy waveform storage; Firmware upgrade; User applications; Open source.

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 generator: 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 * 60 * 14.5;

Weight: 80g (without battery) ;

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