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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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For Your Every Summer RSVP, with Code: SUMMER15
Description
FNIRSI DPOS350P 4 in 1 7 inch IPS HD Touch Screen 350M Tablet Oscilloscope, DPOS350P(US Plug), DPOS350P(EU Plug)1. Power on configuration: 5 preset items 2. Expansion interface: USB transmission interface 3. Language version: Chinese English Russian Portuguese 4. Screen size: 7 inches 5. Screen resolution: 1024x600 high resolution 6. Charging requirements: QC18W, 12V 1. 5A 7. Screen technology: IPS full viewing angle 8. Battery specifications: 3. 7V 8000mAh 9. Interaction mode: capacitive touch screen 10. Standby time: about 3 hours 11. Charging time: about 5
1. Power-on configuration: 5 preset items2. Expansion interface: USB transmission interface
3. Language version: Chinese/English/Russian/Portuguese
4. Screen size: 7 inches
5. Screen resolution: 1024x600 high resolution
6. Charging requirements: QC18W, 12V/1.5A
7. Screen technology: IPS full viewing angle
8. Battery specifications: 3.7V/8000mAh
9. Interaction mode: capacitive touch screen
10. Standby time: about 3 hours
11. Charging time: about 5 hours
12. Heat dissipation method: air cooling
13. Power consumption of the whole machine: 10W
14. Number of channels: 2
15. Probe magnification: 1X/10X/100X
16. Analog bandwidth: 350MHz
17. Hardware bandwidth limit: 150M/20M
18. High resolution mode: 8bit-16bit
19. Maximum sampling rate: 1GSPS
20. Parameter measurement: 12 types
21. Storage depth: 60Kpts
22. Data can be exported and firmware upgraded via USB
23. High-voltage design, capable of withstanding voltage of more than 400V at any gear without burning
24. Three trigger modes: automatic, single, and regular. Single and regular modes can capture burst signals, and automatic mode is mainly used to measure periodic signals
25. Built-in efficient control algorithm, automatic identification of signal characteristics
26. Built-in 1Gbit storage space, capable of secondary analysis of saved signals
Specification:
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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
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
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