Pay in installments of $32.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
FNIRSI 2C53P Dual Channel Flat Panel Digital Oscilloscope Multimeter Signal Generator 3 In 1, 2C53P1. 4. 3 inch IPS ultra high definition screen, easy to use 2. Built in high capacity lithium battery, long battery life 3. Using the core of a powerful FPGA + MCU + high speed ADC hardware architecture system waveforms smooth and clear 4. Measurement of millivolt level of weak signals, support for 20M bandwidth limits 5. Powerful waveform computing capabilities, real time addition, subtraction, multiplication and division operations, in depth analysis
1. 4.3-inch IPS ultra-high definition screen, easy to use
2. Built-in high-capacity lithium battery, long battery life
3. Using the core of a powerful FPGA + MCU + high-speed ADC hardware architecture system waveforms smooth and clear
4. Measurement of millivolt level of weak signals, support for 20M bandwidth limits
5. Powerful waveform computing capabilities, real-time addition, subtraction, multiplication and division operations, in-depth analysis and processing of complex signals
6. Real-time capture and display the changes in a variety of measurement parameters, forming a clear and concise data trend graph, but also has the ability to retain up to 5 groups of measurement data, at a glance
7. Double current fuse, to prevent burning the meter more safely
8. Easy to manage oscillometric images, can be connected to a computer via USB cable for secondary analysis
9. Lightweight, one-handed, easy to put into a pocket or toolkit, convenient to carry
Basic parameters:
1. Screen material: surface tempered glass + glass GLASS material touch screen + IPS color screen
2. Backlight: backlight brightness can be set
3. Power supply: Type-C (5V/2A)
4. Battery: 4000mAh li-ion battery
5. Size: 145 x 98 x 35mm
6. Weight: 360g
Oscilloscope parameters:
1. Channel: dual-channel
2. Bandwidth: 50MHz
3. Real-time sampling rate: 250MSa / s
4. Memory depth: up to 64kByte
5. Time base range: 10ns/div-10s/div
6. Vertical sensitivity: 10mv/div-10v/div
7. Waveform display mode: YT / XY / scrolling
8. Vertical resolution: 8 bits
9. Input impedance: ΙΜΩ
10. Bandwidth limitation: support 20MHz limitation
11. Probe attenuation factor: 1x/10x
12. Input coupling: AC/DC
13. Trigger type: rising edge/falling edge
14. Maximum voltage: +/-400V
15. Trigger level range: 8 cells (positive and negative)
16. Trigger mode: automatic / normal / single
17. Memory space: 13M
18. Measurement data: period, frequency, peak-to-peak value, maximum value, minimum value, average value, RMS value, amplitude, duty cycle and pulse width
Signal generator parameters:
1. Different waveform output frequency: sine wave: 10MHz, other waveforms: 5MHz
2. Waveform frequency: 0-10ΜΗz
3. Waveform amplitude: 0.1V-3.0V
4. Duty cycle of square wave: 0-100 percent
Multimeter parameters:
1. DC voltage: 1.9999V/19.999V/199.99V/1000.0V
2. AC voltage: 1.9999V/19.999V/199.99V/760.0V
3. DC current: 19.999mA/199.99mA/1.9999A/9.999A
4. AC current: 19.999mA/199.99mA/1.9999A/9.999A
5. Resistance: 19.999ΜΩ/1.9999ΜΩ/199.99ΚΩ/19.999ΚΩ/1.9999ΚΩ/199.99Ω
6. Capacitance: 999.9uF/99.99uF/9.999uF/999.9nF/99.99nF/9.999nF9.999mF/99.99mF
7. Temperature: -55-1300 degrees celsius/-67-2372 degrees fahrenheit
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
4.3 ★★★★★
Based on 19 reviews
Sort
Product Reviews
★★★★★ 5
Excellent socks
Size: X-Large, Color: White
Awesome love them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
★★★★★ 5
very comfortable
Size: Large, Color: White
very cushioning and good value. These are my favorite socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
★★★★★ 5
Finally, socks that fit and are comfortable
Size: X-Large, Color: White
I wear size 12.5 Wide shoes and have been through numerous "large" socks that shrink after the first wash and then are just too small. Local stores sell very few options in XL. Decided to give these a try and I'm glad I did. I like the height (just over the ankle joint) versus low cut or no-show, which tend to allow junk into the gaps.
I like the material. It's thinner on top nd doesn't have compression areas. It's not overly thick, so if you are looking for cushion or extra support, look elsewhere. I have the same sock in a no-show in gray, but they are size L and are just a little too small, so I knew ahead what I was in for construction-wise. Those have been plenty durable, so it checks all the boxes.
I'll be ordering some XLs in black and will keep on the lookout for gray.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2021
★★★★★ 5
Nice fit & holds shape
Size: Large, Color: White
Wear well. Hold up in use. Maintain a shape after multiple uses.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
★★★★★ 4
Great socks / a bit expensive
Size: Large, Color: Black
These may be the Goldilocks of the socks I've tried. They have nearly the same quality as the MUCH pricier Darn Tough Vertex Ultralight Cushion Cool Max socks (also reviewed). They have better quality, and a higher price, than a similar pair of PUMA socks (also reviewed).
Pros: Very well made, with no loose stitching, comfortable forefoot and heel cushioning, good ventilation via top mesh, good arch compression, minimal logos and mostly solid color.
Cons: Price is a bit on the high side, but better than the Darn Tough socks.
I could honestly have made a good case for any of these three (ASICS, PUMA, or Darn Tough), which explains their collective high ratings. I did the top 3 reviews first. When I get a chance, I'll go back and review the average and terrible :)
If money is no object, get the Darn Tough Vertex. If you're price sensitive, and willing to compromise a bit on quality, go with the PUMAs, which is what I did. Otherwise, these ASICS are near the same quality as the Darn Tough, but less expensive. Tough decisions :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2017