Arm DSO203 Nano V2 Quad Pocket Digital Oscilloscope

Item number:

320689873395

Seller assumes all responsibility for this listing.

Last updated on Apr 23, 2013 09:48:22 PDT View all revisions

Item specifics

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition	Brand:	E'go China
Channels:	Over 4	Model:	DSO203
Sample Rate:	Less than 200MSa/s	Make:	EGO
Number of Channels:	4	Type:	Digital
Country of Manufacture:	China	Bandwidth:	Less than 60MHz

E'go China Electronics

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ARM DSO203 Nano V2 / Quad Pocket Digital-Oscilloscope

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ARM DSO Nano - Pocket-Sized Digital Oscilloscope

Product Introduction

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.

☺ARM Digital Oscilloscope (Build-in Battery)☺

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
Manual

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) Very low power consumption

Specification

*Analog channel 2**	[CH_A] [CH_B]
*Digital channel 2**	[CH_C] [CH_D]
Vertical Scale	20mV-10V/div (1-2-5 step) on x1 probe / 200mV -100V/div (1-2-5 step) on 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……

Packing List
- ARM Digital Oscilloscope (DSO203) (Including Battery) x1
- Probe x2
- Mini USB Cable x1

We'll supply Flannel Bag for this DSO Oscilloscope freely.

Note: There is another "Mueller MCX Digital Hook Clips" is not including in the package if you need it, please click the following image to buy it together.

Terms & Conditions

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

◆ Payment Terms & Conditions
Please settle payment within 5 days after the auction ends, if you have any difficulty regarding payment, please contact with us ASAP.

◆ Shipping / Postage Terms & Conditions
Carrier: Hong Kong Post or Singapore (Free Shipping to all over the world except USA)
USA: It need to extra $1.50 shipping cost than other country via ePacket Delivery from China with tracking number (7-15 business days).

Shipping Detail
Shipping Method	Air Mail	Registered Air Mail	EMS/FedEx/UPS/DHL/TNT
Delivery Time	10-20 Days	10-20 Days	3-5 Business Days
Shipping Cost	Free Shipping	$2.50	Freight negotiable
Shipping Tracking	Not available	Air Registered Parcel	/

Please allow 10-20 days (depends on where you are) for delivery (from the date of dispatch, not from the date when item ends), because all item will be shipped from our our warehouse in Asia (China) via Air Mail.
The item will be posted to you within 3 working day after the payment is cleared on seller's side.
Seller will be NOT held responsibility for any lost or damage for posting items.
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.

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ARM DSO203 Nano V2 / Quad Pocket Digital-Oscilloscope

4 Channel = 2 Analog + 2 Digital 72MS/S Sampling Rate

Seller information

Item specifics

E'go China Electronics

Store Categories

Specification

Cautions
The warnings and wrong operations possible cause dangerous.

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

Questions and answers about this item

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Return policy

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Place bid

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ARM DSO203 Nano V2 / Quad Pocket Digital-Oscillo​scope

4 Channel = 2 Analog + 2 Digital 72MS/S Sampling Rate

Seller information

Item specifics

E'go China Electronics

Store Categories

Specification

Cautions The warnings and wrong operations possible cause dangerous.

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

Questions and answers about this item

Shipping and handling

Return policy

Payment details

Place bid

Condition

Format

Shipping

Price

ARM DSO203 Nano V2 / Quad Pocket Digital-Oscilloscope

Cautions
The warnings and wrong operations possible cause dangerous.

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