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Sunday, December 1, 2013

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

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

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


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


Price : $175.45
* Get the best price and special discount only for limited time



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


  • Pocket size and light weight
  • Two 8Mhz analog channels and two digital channels & Signal Generator
  • Auto Measurement & Various Triggering Option
  • Easy waveform storage & Firmware upgrade
  • User applications & Open source






Maybe you should visit the following website to get a better price and specification details

Costumer review

2 of 2 people found the following review helpful.
4Good portable o-scope
By az man
Bought one to trouble shoot an audio circuit and it did just fine. You deffinately need a manual for it as there is two push button/lever controls (navigators in the manual) that need to be explained. the built in signal generator is ok but so far mine only works at predetermined frequencies not continuously variable as it appears in the add.

The probes are solidly built and the connectors seem strong although the appear to be fragile.

The case that came with mine is ok but does not have room for the probes just the unit it self.

the probes have separate plastic cases that hold the little extra pieces and such but would be better with a case that holds everything.

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