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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
DSO138 Upgraded Shell Oscilloscope, DSO1501. Highest real time sampling rate: 1Msps 2. Accuracy: 12Bit 3. Sampling buffer depth: 1024 bytes 4. Analog band width: 0 200KHz 5. Vertical sensitivity: 5mV Div 20V Div (progressive in 1 2 5 way) 6. Adjustable vertical displacement with instructions 7. Input impedance: 1M 8. Maximum input voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe) 9. Coupling methods include: DC AC GND 10. Horizontal time base range: 10s Div 50s Div (progressive in 1 2 5) 11.
1. Highest real-time sampling rate: 1Msps
2. Accuracy: 12Bit
3. Sampling buffer depth: 1024 bytes
4. Analog band width: 0-200KHz
5. Vertical sensitivity: 5mV / Div – 20V / Div (progressive in 1-2-5 way)
6. Adjustable vertical displacement with instructions
7. Input impedance: 1MΩ
8. Maximum input voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)
9. Coupling methods include: DC / AC / GND
10. Horizontal time base range: 10μs / Div – 50s / Div (progressive in 1-2-5)
11. Trigger mode: With automatic, regular and single shot, easy to capture instantaneous waveform
12. Trigger on rising or falling edge
13. Trigger level position is adjustable, with indication
14. Observe waveform before trigger (negative delay)
15. Freeze waveform display at any time (HOLD function)
16. Signal source: Comes with 1KHz /3.3V square wave test
17. The parameters that can be displayed are: frequency, period, pulse width, duty cycle, maximum value, minimum value, average value, peak-to-peak value, and effective value.
18. Save / recall waveform, the waveform does not disappear after shutdown
19. Packing list:
20. 15001K (SMD components are soldered)
Specification:
| Package Weight |
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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
4.4 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 4
Works as expected.
Size: 2 Pack Pocket Size
Does what it should. Doesn't last as long as I had hoped, though.At least it doesn't taste bad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
★★★★★ 3
Not to good
Size: 2 Pack Pocket Size
It doesn’t work well. It didn’t for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 5
Olabs dry mouth spray
Size: 2 Pack Pocket Size
I have very dry mouth. These sprays are compact and can carry in your purse or pocket easily. Very effective
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Very handy and does the trick
Size: 2 Pack Pocket Size
These are pocket size and just a few squirts and your mouth is moist and refreshed. Not too heavy on the mint flavoring which is a good thing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
Get the biggest ones
Size: 2 Pack Pocket Size
It saves my dry mouth. My medications cause dry mouth. I keep one in my purse at all times.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
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