---
product_id: 667284651
title: "FNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test"
brand: "fnirsi"
price: "669.16 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Fnirsi"
url: https://www.desertcart.tn/products/667284651-fnirsi-2c53t-upgraded-handheld-oscilloscope-50mhz-bandwidth-3in1-digital-oscilloscope
store_origin: TN
region: Tunisia
---

# 250MS/s ultra-fast sampling rate 50MHz bandwidth for crisp signal clarity 3000mAh battery with 6H standby power FNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test

**Brand:** fnirsi
**Price:** 669.16 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Your Precision, Anywhere, Anytime!

## Quick Answers

- **What is this?** FNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test by fnirsi
- **How much does it cost?** 669.16 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/667284651-fnirsi-2c53t-upgraded-handheld-oscilloscope-50mhz-bandwidth-3in1-digital-oscilloscope)

## Best For

- fnirsi enthusiasts

## Why This Product

- Trusted fnirsi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Channel Precision:** Capture complex waveforms with 2 channels and 1Kpts record depth for professional-grade diagnostics.
- • **Robust & Portable Design:** FPGA+MCU+ADC architecture with built-in high-voltage protection and a vibrant 2.8-inch LCD for field-ready reliability.
- • **Seamless Data Management:** One-click save and Type-C export lets you instantly share and compare waveforms on your PC.
- • **User-Centric Flexibility:** Switch languages on the fly and update firmware effortlessly to stay ahead in your tech game.
- • **All-in-One Testing Powerhouse:** Combine oscilloscope, multimeter (19999 counts), and DDS signal generator in one sleek handheld device.

## Overview

The FNIRSI 2C53T is a cutting-edge handheld oscilloscope featuring a 50MHz bandwidth and 250MS/s sampling rate, integrated with a 19999-count multimeter and a 13-waveform DDS generator. Designed for professionals and tech enthusiasts, it offers advanced measurement modes, high-voltage protection, and seamless data export via Type-C, all packed into a compact, rechargeable device with a 2.8-inch display.

## Description

FNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test: desertcart.com: Industrial & Scientific

Review: Great deal!!! And great quality!!! - Best value and quality for a travel version!!! Thank you created a loyal customer bow I want more of your products!!! Thank you again!!!
Review: Decent handheld scope scope for digital work - Nice handheld scope. Had it for a few weeks and it seems very functional. Compared some traces with a 4 ch LeCrow and it was very comparable (digital CMOS logic gates). It's a small screen for sure, and the grid lines are a little hard to see even at the highest brightness. The function generator is a bit limited - seems to go up to 50kHz. Another cheap handheld scope I had (and lost) went to 1M. There a multimeter mode as well that looks functional. It plugs into a PC but I think it's to transfer over screen shots - I don't see any SW on their web site to control it remotely over USB. A good deal for sure. A nice case, some ok probes, and some misc cables to use with the DMM are included. I checked them and they all worked in my copy

## Features

- 【Newly Version】The 2C53T is an upgraded version of the 2C23T, which improves the measuring range and adds math operation，cursor measurement，persistence mode，XY mode features
- 【2 Channel Oscilloscope】50 MHz bandwidth, 250 MSa/s sampling rate, 1 Kpts record depth, automatic measurement function, max voltage 400 V, vertical sensitivity 10mV/div-10V/div , support waveform image storage and export
- 【4.5-Digit 19999 Counts Multimeter】AC Voltage: 0-750 V, DC Voltage: 0-999.9 V, DC/AC Current: 0-9.999 A, Resistance: 0-19.99 MΩ, Capacitance: 0-99.99 mF, Continuity Measurement. Multi-function meter for professionals, schools and hobbyists
- 【Signal Generator】The maximum waveform output frequency can reach 50 kHz and a step of 1 Hz, and can output 13 waveforms
- 【Save function】one-click save, screening function. You can upload the saved image by connecting to PC via Type-C. You can easily compare the waveforms by displaying the reference waveform and the measured waveform on the same screen
- 【Excellent Design】The Oscilloscope adopts FPGA+MCU+ADC hardware architecture, built-in high-voltage protection module, adopts 2.8 inch LCD display, built-in 3000 mAh battery, standby time up to 6 H, Type-C interface supports 5 V/1 A charging
- 【Language Switch】After powering on the device, press the left or right directional buttons to enter System Settings, then select the Language option to switch languages.
- 【Firmware Installation】 Connect the device to the computer via a data cable. Press and hold the MENU button, then press the Power button to enter firmware installation mode. Copy the firmware to the popped-up USB drive on the computer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6VX6BFL |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Best Sellers Rank | #1,840 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Oscilloscopes |
| Date First Available | October 18, 2024 |
| Department | All Ages, Unisex, Professional |
| Item Weight | 10.6 ounces |
| Item model number | FNIRSI-2C53T |
| Manufacturer | FNIRSI |
| Product Dimensions | 6.57 x 3.5 x 1.38 inches |

## Product Details

- **Brand:** FNIRSI
- **Power Source:** Battery Powered
- **Color:** black
- **Item Weight:** 400 Grams
- **Item dimensions L x W x H:** 6.57 x 3.5 x 1.38 inches

## Images

![FNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test - Image 1](https://m.media-amazon.com/images/I/71IJ7e2BilL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great deal!!! And great quality!!!
*by J***H on January 19, 2026*

Best value and quality for a travel version!!! Thank you created a loyal customer bow I want more of your products!!! Thank you again!!!

### ⭐⭐⭐⭐⭐ Decent handheld scope scope for digital work
*by T***M on December 18, 2025*

Nice handheld scope. Had it for a few weeks and it seems very functional. Compared some traces with a 4 ch LeCrow and it was very comparable (digital CMOS logic gates). It's a small screen for sure, and the grid lines are a little hard to see even at the highest brightness. The function generator is a bit limited - seems to go up to 50kHz. Another cheap handheld scope I had (and lost) went to 1M. There a multimeter mode as well that looks functional. It plugs into a PC but I think it's to transfer over screen shots - I don't see any SW on their web site to control it remotely over USB. A good deal for sure. A nice case, some ok probes, and some misc cables to use with the DMM are included. I checked them and they all worked in my copy

### ⭐⭐⭐⭐ Overall good value. Display can lock up with no means to recover
*by A***Y on December 19, 2025*

This works pretty close to its claims and is undoubtedly a good value. The bandwidth claim is more honest than many others out there, that's for sure. And I have tested many. My test equipment only goes up to 40 MHz but handled up to a 40 MHz sine wave without any amplitude degradation. That's the good news. The bad news is that the amplitude INCREASED with the frequency both as the displayed waveform and the calculated value displayed. A 10 Vp-p 100 kHz sine wave showed as 10.25 Vp-p. This kept increasing with frequency until it showed 11.9 Vp-p for a 10 Vp-p sine wave. But there was one highly annoying behavior. When you press AUTO, it automatically sets volts/division and the timebase but sometimes gets confused. Such as if I suddenly gave it a 30 MHz square wave. It continues to display "Awaiting Auto Measurement." I pressed every button to try and get out of it. Even the POWER button would not work. I disconnected the signal, and it continued to be "locked up." After another minute, it magically cleared itself. Total time was over two minutes. I saw this several times. An annoyance like this is really enough to give zero stars and reject the item outright. But its price is so low and so much of it works reasonably well that it is still worth considering. But the manufacturer REALLY should not have a design can lock up the system leaving you helpless. If this happens to you much, you will probably give up on "AUTO" and make those settings manually. I also focused on AC voltage measurement. The manufacturer does not state the AC frequency response in advertising, and not even in their manual. (It is an important spec and should at least be in the manual.). A query to them produced an answer that is about 450 Hz. So, it is minimal, but that is common for most inexpensive meters. In testing, it was excellent for a sine wave up to 1.5 kHz. The manufacturer also said it was not "True RMS." This usually means a square wave reading will be 11% too high. But a 400 Hz 10 Vp-p square wave read 9.732 Vac (10.000 would be perfect). The device may be trying to figure out something about the AC wave shape after all.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-08*