Your cart is empty.
Your cart is empty.Product Description
FNIRSI 2C53P 3 in 1 Handheld Tablet Oscilloscope Multimeter DDS Signal Generator
FNIRSI 2C53P is a handheld oscilloscope that integrates oscilloscope, multimeter and signal generator. 2C53P digital oscilloscope adopts 4.3-inch IPS ultra-high-definition touch screen, and built-in 4000mAh lithium battery, which is convenient for electricians or DIY enthusiasts to use indoors and outdoors.
Oscilloscope
1.Channel：Dual channel
2.Analog bandwidth：50MHz; Real-time sample rate：250MSa/s
3.Storage depth：Up to 64kByte; Input mpedance：1MΩ
4.Time base range：10ns/div - 10s/div; Vertical sensitivity：10mv/div - 10v/div
5.Vertical resolution：8 bits
6.Maximum measured voltage：±400V; Probe：1x/10x
7.Torage space：13M; Bandwidth limit：Support 20MHz limit
Digital Multimeter & Signal Generator
Multimeter
DC Voltage, AC voltage：1.9999V/19.999V/199.99V/1000.0V; 1.9999V/19.999V/199.99V/750.0V
DC current, AC current：19.999mA/199.99mA/1.9999A/9.999A; 19.999mA/199.99mA/1.9999A/9.999A
Resistance：19.999MΩ/1.9999MΩ/199.99KΩ/19.999KΩ/1.9999KΩ/199.99Ω
Capacitance：999.9uF/99.99uF/9.999uF/999.9nF/99.99nF/9.999nF/9.999mF/99.99mF
Temperature：(-55~1300℃)/(-67~2372℉)
Diode：Yes; Continuity test：Yes
Signal Generator
Frequency：0-10MHz（Sine wave: 10MHz, other waveforms 5MHz）
Amplitude：0.1V-3.0V
Square wave duty cycle: 0-100%
Signal type：sinusoidal wave, square wave, sawtooth wave, half wave, full wave, positive step wave, negative step wave, DC signal, exponential rise, exponential fall, multi-audio, and sync pulse
4.3 Inch Touch screen (480*272 pixels)
Screen material：Surface tempered glassSurface tempered glass + touch screen made of glass GLASS + IPS color screen
Backlight brightness can be set
Trigger mode：AUTO/Normal/Single
Trigger type：Rising edge, Falling edge
Trigger level range：8 cells (positive/negative)
Waveform display mode：XY/YT/Scroll
Coupling method：AC/DC
Measured data：Period, frequency, peak-to-peak value, maximum value, minimum value, Average value, effective value, amplitude, duty cycle, pulse width
Math alculations：1+2、1-2、1*2、1/2、-1、-2、|1|、|2|、FFT
Save waveform screenshot：Yes
Export waveform images from computer：Yes
FNIRSI 2C53P Oscilloscope Package List
1. 2C53P（2CH Touchable Automotive Oscilloscope）*1
2. Alligator clip probe *1
3. P6100 Probe *2
4. Multimeter probe *1
5. Data cable *1
6. Product Manual *1
7.Storage bag *1
R. Allen
Reviewed in the United States on March 1, 2025
Amazing for the price. Multimeter is spot on. Oscilloscope is a bit sketchy. For the hobbiest it fits the bill.
Observer
Reviewed in the United States on February 23, 2025
Great price for a versatile multipurpose measuring device. Good for field work and some bench work as a quick tool.
Imran
Reviewed in the United States on January 7, 2025
Bigger & heavier than it looks, touchscreen ops (no alternate buttons if screen stops working). Good quality. Comes will all attachments, accessories, cary bag, test meter probes, signal generator connector, two 10X Oscilloscope Probes - 300 VAC max. (I'd recommend to use a step down transformer for the device's safety). I'm very satisfied.
Customer
Reviewed in the United States on January 4, 2025
Bought two of these. First one did not work, always a signal on CH2 Scope input. Returned it and bought a second one worked, but will does not meet spec by like 100:1. 50Mhz band width and sample rate, no way. 50Mhz on Amazon, 20Mhz in the manual, and even that was not close. Could not keep up with a 100Khz signal. Compared it side by side with my bench scope, and a cheaper DVM style my friend bought. This signal on this one was terrible. The DVM style matched just fine to the bench. It could not keep up and it looked like there was no signal at all. Really liked the touch screen user interface, really liked the larger screen and tried hard to figure it out and make it work. Much easier to navigate . Returning #2 and unfortunately having to buy The DVM with smaller screen and button interface
ETC JR
Reviewed in Canada on January 4, 2025
Purchased to troubleshoot new vehicle components. Right out of box channel two appears to have a bad internal connection and readings change if moved at all. Thought it was the cheap probes, but heard a clicking inside and probe worked (with a lot of noise) on channel one. Seems like poor soldering job. When I read bad reviews after (only read good reviews before purchased as it seemed like a decent deal even if a bit cheaper), it seems that is a common issue that will probably happen on other channel eventually. Also said it came with ground spring which it didn’t, manual has very little info on operation, but at least English is pretty good, lolPretty quick, wish it was a bit better, sad to have to return…
William Devia
Reviewed in Canada on January 27, 2025
The multimeter is pretty handy, it has a long-duration battery and everything has worked fine. The oscilloscope mode is a little harder to control given the small screen, and it is a little less intuitive, but it works well too.
Roger J.
Reviewed in Canada on January 26, 2025
Very easy to use. Well made!
Customer
Reviewed in the United States on September 9, 2024
I am a traveling EE consultant, and this is a fantastic tool to have in my backpack. Yes, you can get a better scope, multimeter or signal generator. This is a fine, compact tool that has all three. It's going to stay in my backpack. The only thing I wish it had that it doesn't is µA measurement for low power applications.A couple things to note: My unit did not come with the carrying case or the signal generator cable. I messaged the company through Amazon and they shipped me the missing components. The carrying case is very nice, by the way.Also: To set the trigger level, there is an arrow on the right side of the screen that you adjust with your finger. This was not intuitive, but I asked the company through amazon again and they answered quickly.I would recommend to anyone who wants this type of functionality in a compact package.
James
Reviewed in the United States on August 8, 2024
This is a reasonably decent scope and meter for the money. It's certainly not a top notch one, but it does generally get the job done. One annoying thing, it that in meter mode, I couldn't find any way to measure frequency. You had to use the scope mode which requires using the scope probe. I really needed to use just normal meter leads. Many meters can show both AC voltage and frequency. This one will, but only in scope mode. You can't exceed 400 volts, I believe. It's trigger capture is usually OK, but not always. But for the simple stuff, it should be fine. The supplied scope probes are pretty cheap. I couldn't get them to adjust to a perfect square wave. Very close, but not quite perfect.
Dan
Reviewed in the United States on June 28, 2024
For the price, that I got it for, at a 30% discount, this is a great deal.It performs better than expected, and the only negative is the misspelled 'Function' button.I updated the firmware, and they still did not correct that button misspelling, so that is a concern.Other than that cosmetic issue, it is still a great device.The battery life is great, and there are no other scopes with these specs for this price, especially with a touchscreen, which I really like.
Kyle
Reviewed in Canada on November 23, 2024
Great little scope and multimeter combo, works well but the leads for the scope are pretty low quality, recommend buying an upgraded set
Robert J. Long
Reviewed in the United States on October 28, 2024
I am new to oscilloscopes but have spent a lot of time following automotive channels that use portables ones. Am learning the ins and outs of this tool but, it is missing something that I can not find and that is the speed the data is displayed. Am unable to slow down the display and look close at the wave for key points of interest..It’s not a bad scope, it’s a good scope for select purposes. Am returning this one and going with the more expensive one I have seen in use with features that fit my needs.
Scott r.
Reviewed in Canada on October 15, 2024
Probes are a little lower quality than expected. After less than a month of use, channel two stopped working, followed by channel one. Reached out to the support, no response. Save your money. Worked great until it didn’t. Update…the company reached out via Amazon and stepped up, sent out a replacement model even though it was over the 30 days! I use the scope daily, it is small and portable, I was saddened when it broke.
Recommended Products