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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:
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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
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Easy to install, very tough!
Color: White, Size: 16in, Color: White, Size: 16in
Seriously, scoring these shelf stands for $30 feels like an absolute steal! Four chunky wood boards with metal T-brackets that actually feel substantial - way sturdier than those flimsy IKEA ones I used to have. My old cheapo stands warped after half a year, but these hold up like a champ - I've got like 15 heavy textbooks stacked on them right now.
Love the little details too: rounded edges so you won't scrape your hands, and rubber grip strips on the bottom. They look legit fancy in my living room as bookshelves and even class up my kitchen herb garden. My friend thought they were some high-end designer furniture! Honestly, the craftsmanship at this price puts my old $60 wooden shelves to shame. Already told my DIY group chat about these - trust me, you can't go wrong!
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Reviewed in the United States on March 13, 2025
★★★★★ 4
Great look. Sturdy.
Color: Rustic Brwon, Size: 16in
Great look if you can get it installed. The sticker paper mounting guides rip so easy so he careful!
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Reviewed in the United States on October 4, 2025
★★★★★ 1
Worst item ever
Color: White, Size: 16in
Set up shelves and not sturdy at all. Followed the instructions perfectly. Very poorly made. I don’t have the box and now I’m stuck with the item.
Garbage can here it comes.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Shelves
Color: Rustic Brwon, Size: 16in
Love the quality but got the wrong color. Company was easy to work with in return. If you need shelving these are awesome
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Reviewed in the United States on March 31, 2026
★★★★★ 3
There are better floating shelves
Color: Rustic Brwon, Size: 16in
Doesn’t feel very sturdy like other floating shelves I’ve bought, and they slant a little. The anchors and screws that it came with all broke so we had to get our own for it to feel more secure on the wall, but still feels wobbly. Overall, it looks good on the wall after the fact, but won’t be adding too much weight on it.
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Reviewed in the United States on May 23, 2026