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Details about  ARM DS203 DSO203 Nano V2 / Quad Pocket Digital-Oscillo​scope with Plastic Case

ARM DS203 DSO203 Nano V2 / Quad Pocket Digital-Oscillo​scope with Plastic Case

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99.8% Positive feedback

Item Information

Item condition:
Brand New
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More than 10 available / 220 sold
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Price:
US $168.00
Approximately AU $180.42(including postage)
 
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Postage:
FREE Economy Int'l Shipping | See details
 
Item location:
Shenzhen, Guangdong, China
 
Posts to:
Worldwide
Delivery:
Payments:
International shipping and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
Returns:
14 day money back, buyer pays return postage See details
eBay item number:
320672864464
Seller assumes all responsibility for this listing.
Last updated on  20 Aug, 2014 13:29:10 AEST  View all revisions

Item specifics

Condition:

Brand New

Brand:

Surenoo Technology

Channels:

Over 4

Model:

DSO203

Sample Rate:

Less than 200MSa/s

Make:

Surenoo Technology

Number of Channels:

4

Type:

Digital

Country of Manufacture:

China

Bandwidth:

Less than 60MHz

Country/Region of Manufacture:

China

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Attention: The photos are for your reference only.
 

Product Introduction


ARM
 DSO Quad Pocket Digital-Oscillo​scope

(We do wholesale, please inquire us (info#surenoo.com) for the detail.)

Tips: 
This pocket oscilloscope is primarily used for applications in the following situations: 
1. Repair common electronic equipment  outside (Air conditioning or Industrial frequency inverter power supply, AC / DC switching power supply or inverter, elevator and building fire safety equipment, industrial control circuit) 
2. Hardware maintenance or software debugging RS232, RS485, I2C, CAN and other communications interface circuits, LED display and keyboard scan driver circuit, brushless motor drive circuit 
3. Audio equipment and circuits, electronic toys and remote control models, car repair electronic circuits 
4. School after-school teaching practice and student development of electronic small production 
5. Need to slow signal changes observed applications (such as: relay and switch contacts jitter, battery charge and discharge curves of the load transient response power supply, temperature sensor features measurement) 
6. The related supply t electronic circuit (SCR voltage regulator, power factor correction, electronic energy saving lamps, dysprosium lamp mercury lamp sodium lamp xenon lights drive circuit), As for other issues such as: CPU clock, RAM access, bus and USB or Ethernet signal measurement, high frequency and the video circuitry and the need to use FFT for signal analysis and so on occasion, The oscilloscope valued less than $1000 are not necessarily qualified for these. We advice to buy high-end oscilloscope! Deserves special mention is this pocket-sized internal battery-powered oscilloscope can be used, so in the field measurement, Ground is completely suspended, can be completely the same as multimeters, which measure what point, do not consider the issue of ground isolation.

Important Note about the ePacket Delivery to US Buyer

Due to ePacket Delivery refuse to ship with Battery, if you buy this item, we'll remove Battery out, and then ship Battery via Singapore Post Airmail to you separately, You may receive the Battery later than DSO Quad, when you get DSO Quad in advance, you can use USB Connect Power to use it, Thanks for your understanding & supports.

Shipping about this item to US: 
1. DSO Quad 
(without Battery) with other Accessory: ePacket Delivery to US (7-15 working days).
2. Battery: Singapore Post International Flat Shipping to US (10-20 working days).

DOWNLOAD

DSO203 is a pocket size 4 channel digital oscilloscope for common electronic engineering tasks. It's based on ARM cortex M3 (STM32VCT6), 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.

Feature
1) 2 probe connectors
2) 4 inputs & 4 tracks (2 analog 2 digital)
3) A custom waveform output (including the built-in sine, square, triangle)
4) Built-in 2M USB disk
5) Ve
ry low power consumption
6) Manual

Specification

Analog channel * 2 [CH_A] [CH_B]
Digital channel * 2 [CH_C] [CH_D]
Vertical Scale
 50mV-10V/div (1-2-5 step) on x1 probe / 500mV -100V/div (1-2-5 step) on X10 probe 
Vertical resolution 8 bit
Input coupling AC/DC
Max input voltage 80Vpp (x1 probe) / 400Vpp (x10 probe)
Storage 4K per channel / 8K on single channel
Software trigger type edge, pulse, level (to be added)
Hardware trigger type edge
Trigger source CH1/CH2/EXT
Trigger mode Auto, Normal, Single, SCAN, None
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
Storage internal 2MB USB disk, BMP, DAT file
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 30S/s - 72MS/s
Power Lipo battery
Dimension 98 * 60 * 14.5 (mm)
Weight 80g (without battery)
Accessories within Pack 2 mcx osilloscope probe

Cautions
The warnings and wrong operations possible cause dangerous.

Description
►3" 240 × 400 widescreen color TFT LCD screen, STM32 is the master MCU, with the FPGA to implement the control and management of external ADC and data cache.
►At the same time to reduce the size and easy to DIY manual welding, MCU and the FPGA are selected QFP100 package, ADC selected QFP48 package.
►36M+36M sampling frequency, the use of the ADC AD9288-40 chip, single-channel maximum sampling frequency of the 72M.
►FIFO RAM has a maximum operating frequency of use of> 200MHz low-power FPGA to achieve.
►The AD9288-40 Overclocking to achieve 72M+72M sampling frequency, so that the maximum single-channel sampling rate up to 144M.
►Analog channel circuit using unity gain> 150MHz op amp, so the actual 30MHz analog bandwidth is expected to do more.
►As low power, low-cost, QFP package and other conditions of the FPGA, storage capacity is not large, so DSO203 sampling depth of the current situation for the multi-channel 4096 points per channel, single-channel work cases, 8192 points.

Frequently Asked Questions

Q: If this is a beta run, will the device be firmware upgradeable (via USB) when and if bugs are found? 
A: Sure, just copy the firmware onto internal USB disk, press ">" while booting up to upgrade.

Q: What are the user applications? 
A: [No official answer] As far as I know, there will be the possibility to boot up different applications that you can store on the U-Disk. I'll add a section to this page collecting ideas for user applications.

Q: What is the battery life? 
A: It's 1000mAH, 3.7V

More & more Questions & Answer are adding……

Certification

CE Certification FCC Certification

Packing List
- ARM Digital Oscilloscope (DSO203) (Build
-in Battery)  x1
- Probe  x2
- Mini USB Cable  x1
Note: The foothold is not including in the package.
 

Terms & Conditions

Sales Terms & Conditions
Please contact with us in 
English only, we are sorry for the inconvenience caused to you, thank you!

Payment Terms & Conditions
We can accept 
PayPal on eBay selling, please settle payment within 2 days after the auction ends, if you have any difficulty regarding payment, please contact with us ASAP.

Feedback & Case/Dispute
When you get the item you bought, if you satisfied with it and our service, please leave us Positive Feedback & 5 Star DSR to us.

If you have any problem, please contact with us in advance. We can give you response within 24 hours when we get your message, we'll try our best to give you the better solution. 
Please don't open Case / Dispute or leave Negative / Neutral to us directly
, or you'll assume the responsibility/result. 

Shipping / Postage Terms & Conditions
Carrier: 
China / Hong Kong / Singapore / Swiss / Sweden / Netherlands / Belgium Post (ship to all over the world except US)
US: It's required to add extra shipping cost than other country via ePacket Del
ivery  (eBay Policy) from China with tracking number (7-15 business days).

Shipping Detail
Shipping Method International Flat Shipping
(
Economy Int'l Shipping)
Registered Air Mail
(
Standard Int'l Shipping)
FedEx/DHL/UPS/TNT/EMS
Delivery Time 10-20 Working Days 10-20 Working Days 3-7 Working Days
Shipping Tracking Without Tracking Number Registered Airmail Parcel /
Note: 
1. 
If you have selected "Economy Int'l Shipping" with extra Registered Charge, you'll get the tracking number on the eBay transaction as the following example image in about 1-2 working days after your payment:

2. All the tracking number can be tracked in the following website (http://www.17track.net/index_en.shtml) in about 2-3 working days later after we ship out.

Please allow 10-20 working days (depends on where you are) for delivery, because all item will be shipped from our our warehouse in China via Air Mail. The item will be posted to you within 1-2 working day generally after the payment is cleared on seller's side.
All the fee & tax in oversea must be paid by buyer.

Return & Replacement Terms & Conditions
Postage is not returnable. We will refund you the price of the item less postage. Seller is not responsible for the postage of returning items.
Buyer can return the item in the original package within 7 days upon receiving if you are not happy with it/ We will refund you or send replacement to you within 3 working day after the item is received.

Welcome to visit our store again. 
 

Questions and answers about this item

No questions or answers have been posted about this item.




40759
Seller assumes all responsibility for this listing.

Postage and handling

Item location: Shenzhen, Guangdong, China
Posting to: Worldwide
Domestic handling time
Will usually post within 1 business day of receiving cleared payment[newWindowTxt].

Return policy

Item must be returned within
Refund will be given as
14 days after the buyer receives it
Money Back
The buyer is responsible for return postage costs.
Return policy details
When you received this item within 14 days, if you don't like it, please keep it in "Brand New" condition. We accept return this item to us, and then supply "Money Back" to you.

Refunds by law: In Australia, consumers have a legal right to obtain a refund from a business for goods purchased if the goods are faulty, not fit for purpose or don't match description. More information at returns - opens in a new window or tab.

Payment details

Payment method Preferred/Accepted Buyer protection on eBay
Credit or debit card through PayPal
PayPal Preferred

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