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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
For Your Every Summer RSVP, with Code: SUMMER15
Description
DSO138 Oscilloscope (Full Assembled)Features: 1. This kit uses ARM Cortex M3 processor (STM32F103C8), and includes a 2. 4 inch color TFT display screen, can be used as ARM test development board. 2. Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers. 3. Adjustable vertical displacement, and with instructions. 4. With automatic, regular and one shot modes, easy to capture the moment waveform. 5. Available rising or
Features:
1. This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.
2. Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.
3. Adjustable vertical displacement, and with instructions.
4. With automatic, regular and one-shot modes, easy to capture the moment waveform.
5. Available rising or falling edge trigger.
6. Observable previous trigger waveform (negative delay).
7. Can freeze at any time waveform display (HOLD function).
8. Come 1Hz /3.3V square wave test signal source.
9. With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
10. Waveform storage function: will not lose the waveform after power off.
11. Short-circuit and open-circuit detection: can help the user find out the soldering error.
12. TFT controller recognition function.
Note:
This DIY kit is soldered.
Specifications:
1. Maximum Real-time Sampling Rate: 1Msps
2. Accuracy: 12Bit
3. Sampling Buffer Depth: 1024 bytes
4. Analog Bandwidth: 0-200KHz
5. Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner)
6. Input Impedance: 1Mohm
7. Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)
8. Coupling Modes: DC / AC / GND
9. The Horizontal Time Base Range: 10μs / Div - 50s / Div (1-2-5 progressive manner)
10. Supply Voltage: DC 9V
11. PCB Size: 117 * 76mm / 4.6 * 3in
12. Screen Size: 52 * 40mm / 2 * 1.57in
Package List:
- 1 * DSO138 soldered Oscilloscope Kit
- Soldering
- 1 * Probe
- 3 * User Manual(English)
1. This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.
2. Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.
3. Adjustable vertical displacement, and with instructions.
4. With automatic, regular and one-shot modes, easy to capture the moment waveform.
5. Available rising or falling edge trigger.
6. Observable previous trigger waveform (negative delay).
7. Can freeze at any time waveform display (HOLD function).
8. Come 1Hz /3.3V square wave test signal source.
9. With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
10. Waveform storage function: will not lose the waveform after power off.
11. Short-circuit and open-circuit detection: can help the user find out the soldering error.
12. TFT controller recognition function.
Note:
This DIY kit is soldered.
Specifications:
1. Maximum Real-time Sampling Rate: 1Msps
2. Accuracy: 12Bit
3. Sampling Buffer Depth: 1024 bytes
4. Analog Bandwidth: 0-200KHz
5. Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner)
6. Input Impedance: 1Mohm
7. Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)
8. Coupling Modes: DC / AC / GND
9. The Horizontal Time Base Range: 10μs / Div - 50s / Div (1-2-5 progressive manner)
10. Supply Voltage: DC 9V
11. PCB Size: 117 * 76mm / 4.6 * 3in
12. Screen Size: 52 * 40mm / 2 * 1.57in
Package List:
- 1 * DSO138 soldered Oscilloscope Kit
- Soldering
- 1 * Probe
- 3 * User Manual(English)
Specification:
| Package Weight |
|
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1553 reviews
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Product Reviews
★★★★★ 5
Fun new way of flossing.
Color: Blue+red
My 7 year old loves it and it works really well. He’s excited about teeth brushing time again accompanied by water flosser and it can be used in the shower!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
★★★★★ 5
Just as described
Color: Blue+red
Just as described. Quick shipping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 3
Leaks
Color: Blue+red
Water leaks out of the button you press to change out the head so we will be sending back. Other than that it would be perfect, I’m sure it’s just a fluke thing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Value purchase
This item arrived well packaged, intact with timely delivery. I am satisfied with the product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2022
★★★★★ 4
works
i feel like the hole isn’t as small as before so less pressure now
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2024
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