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FNIRSI 2C53T 50MHz 250MS/s Handheld 3in1 Oscilloscope Multimeter Signal Generator
The FNIRSI 2C53T is a compact 3-in-1 digital oscilloscope that combines the functions of a dual-channel oscilloscope, a true RMS multimeter, and a DDS signal generator . Designed for electronics technicians, service technicians, engineers, and hobbyists who need a portable tool for diagnostics and signal analysis.
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Product description: FNIRSI 2C53T - portable 3-in-1 digital oscilloscope with multimeter and signal generator
The FNIRSI 2C53T is a compact 3-in-1 digital oscilloscope that combines the functions of a dual-channel oscilloscope, a true RMS multimeter, and a DDS signal generator . Designed for electronics technicians , service technicians, engineers, and hobbyists who need a portable tool for diagnostics and signal analysis, the 2C53T features a 2x 50 MHz bandwidth, 250 MSa/s sampling rate, and XY and FFT modes for precise analysis of analog and digital signals. The 2C53T features a 2.8" HD color screen , an intuitive interface , and an AUTO function for quickly displaying a stable waveform. A built-in 3000 mAh battery provides up to 6 hours of operation, and a USB Type-C port allows charging and exporting saved waveforms. The robust design ensures high performance and reliability during laboratory and service work.
FNIRSI 2C53T - portable 3-in-1 digital oscilloscope with multimeter and signal generator.
A multifunctional 3-in-1 digital oscilloscope that combines the functions of a dual-channel oscilloscope, a True RMS multimeter, and a DDS signal generator.
Special features
- 3-in-1 function: oscilloscope, True RMS multimeter and DDS signal generator in one device
- Dual-channel oscilloscope: 2 x 50 MHz bandwidth and 250 MSa/s sampling
- FPGA + ARM + ADC architecture: high performance and measurement stability
- 2.8" HD color screen: 320 x 240 px resolution and clear user interface
- AUTO measurement: quick waveform setup with one button
- FFT and math support: spectrum analysis and 8 math operations
- XY and persistence mode: advanced signal analysis and waveform visualization
- Built-in multimeter: measures voltage, current, resistance, capacitance and temperature
- DDS Generator: Supports 13 waveform types up to 50 kHz
- Recording waveforms and screenshots: data export via USB Type-C
- High voltage protection: Measures up to ±400 V
- Built-in 3000 mAh battery: up to 6 hours of mobile use
Practical applications
The FNIRSI 2C53T is ideal for diagnosing electronic systems, repairing consumer electronics and household appliances, servicing switching power supplies, and analyzing signals in digital and analog systems . Two measurement channels enable simultaneous comparison of input and output signals, significantly simplifying the analysis of electronic systems. The built-in True RMS multimeter allows for everyday electrical measurements without the need for additional equipment, while the DDS signal generator allows for testing circuits and simulating various waveforms. Its compact design and battery operation make the device ideal for both stationary and mobile use.
The robust design guarantees high performance and reliability during laboratory and service work.
True RMS allows you to perform everyday electrical measurements without the need for additional devices.
Technical specifications of the 3-in-1 oscilloscope
- Number of channels: 2
- Analog bandwidth: 2 x 50 MHz
- Sampling rate: 250 MSa/s
- Memory Depth: 1 kpts
- Input impedance: 1 MΩ
- Time base range: 10 ns to 20 s
- Vertical sensitivity: 10 mV/div to 10 V/div
- Maximum measuring voltage: ±400 V
- Trigger modes: AUTO / Normal / Single
- Trigger type: rising/falling edge
- Display modes: YT / Rolling / XY
- Input coupling: AC/DC
- Math functions: 8 operations + FFT
- Cursor measurement: yes
- Afterglow function: yes
- Waveform recording: yes
- Data export: USB Type-C
- DDS Generator: Yes
- Number of generator passes: 13
- Generator frequency range: 0 to 50 kHz
- Generator output amplitude: 0 to 3 V
- Duty cycle: 0 to 100%
- True RMS multimeter: 19999 counts
- DC voltage measurement: up to 1000 V
- AC voltage measurement: up to 750 V
- AC/DC current measurement: up to 9.999 A
- Resistance measurement: up to 19.999 MΩ
- Capacitance measurement: up to 99.99 mF
- Temperature measurement: -55°C to 1300°C
- Diode test: yes
- Continuity test: yes
- Display: 2.8" LCD HD
- Screen resolution: 320 x 240 px
- Battery: Li-Ion 3000 mAh
- Working time: up to 6 hours
- Charging: USB Type-C 5V/1A
- Dimensions: 167 x 89 x 35 mm
| Name | Value |
|---|---|
| Oscilloscope - Type | portable |
| Oscilloscope - Sampling | 250 MS/s |
| Width | 21 cm |
| Height | 14 cm |
| Depth | 9 cm |
| Weight | 0.822 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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