







| General | |
| Bandwidth | 10MHZ |
| Channels | Dual Channel |
| Product Name | FNIRSI 2C23T Handheld Digital Oscilloscope Multimeter + Function Signal Generator 2023 Latest 3IN1 Dual Channel 10MHZ*2 50MS/s |
| Sampling Rate | 50MS/s |
| Style | |
| Type | Handheld Digital Oscilloscope, Multimeter, Function Signal Generator |




The FNIRSI-2C53T is a versatile and practical dual-channel, three-in-one digital oscilloscope from FNIRSI, designed for maintenance and research professionals. This device combines the functions of an oscilloscope, a multimeter, and a signal generator. The oscilloscope utilizes an FPGA+RM+ADC hardware architecture with a 250 MS/s sampling rate, 50 MHz analog bandwidth, and a built-in high-voltage protection module that supports peak voltage measurements up to ±400 V. It also supports saving and viewing waveform screenshots for secondary analysis.
The multimeter function offers 4.5 digits with 19,999 true RMS counts, supports AC/DC voltage and current measurements, as well as capacitance, resistance, diode, and continuity measurements, making it an ideal multi-function tool for professionals, factories, schools, enthusiasts, and home users.
The built-in DDS function waveform generator can output 13 types of function waveforms with a maximum output frequency of 50 kHz and a resolution of 1 Hz. The output frequency, amplitude, and duty cycle are adjustable. It features a 2.8-inch high-definition LCD screen with a resolution of 320 x 240 and a built-in rechargeable 3000 mAh lithium battery with a standby time of up to 6 hours. Its compact size provides users with more powerful practical functions and excellent portability.
Key Features:
1. Burn Protection: Dual ceramic fuse protection circuit. Intelligent burn protection, overload protection, and a built-in dual fuse make it safer.
2. Excellent Performance: The hardware architecture uses the same ARM + FPGA + high-speed ADC circuit as desktop computers, but at a higher cost. This is not a typical direct CPU data acquisition scheme; it features a powerful triggering system with exceptional waveform capture capability without losing waveform details.
3. Detailed Waveform Analysis: It supports advanced functions such as XY mode, cursor measurement, persistence measurement, math operations, and more, making it easy to capture abnormal signals. It supports saving and exporting waveforms for convenient secondary analysis.
4. Waveform Saving and Viewing: Save a waveform screenshot with one click. The saved image can be viewed on the oscilloscope or exported to a computer for easy secondary analysis.


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