FNIRSI® 2C53P 3-in-1 Dual Channel Tablet Oscilloscope + Multimeter + F


Product Details

Basic Specifications:


- Channels: Dual-channel

- Analog Bandwidth: 50MHz

- Real-time Sample Rate: 250MSa/s

- Storage Depth: Up to 64kByte

- Input Impedance: 1MΩ

- Time Base Range: 10ns/div - 10s/div

- Vertical Sensitivity: 10mv/div - 10v/div

- Vertical Resolution: 8 bits

- Maximum Measured Voltage: ±400V

- Probe: 1x/10x

- Storage Space: 13

- Bandwidth Limit: Supports 20MHz limit

- 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

- Mathematical Calculations: 1+2, 1-2, 1*2, 1/2, -1, -2, |1|, |2|, FFT

- Save Waveform Screenshot: Yes

- Export Waveform Images from Computer: Yes


- DC Voltage: 1.9999V/19.999V/199.99V/1000.0V

- AC Voltage: 1.9999V/19.999V/199.99V/750.0V

- DC Current: 19.999mA/199.99mA/1.9999A/9.999A

- AC Current: 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 Test: Yes

- Continuity Test: Yes

Signal Generator:

- Channels: Single-channel

- 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


FNIRSI-2C53P is a dual-channel digital oscilloscope with comprehensive functions and high practicality. This device has 3 major functions: 1. The oscilloscope adopts FPGA+MCU+ADC hardware architecture, has a sampling rate of 250MS/s, an analog bandwidth of 50MHz, and supports a peak voltage measurement of ±400V; It supports waveform screenshots, saving, and viewing; 2.Built-in 4.5-digit 19999-point true RMS multimeter, supports AC and DC voltage and current measurements; 3.The built-in function signal generator can output 12 kinds of function signals, with a maximum output frequency of 10MHz, and the output frequency, amplitude, and duty cycle are adjustable. It uses a 4.3-inch 480*272 resolution touch display and a built-in 4000mAh rechargeable lithium battery which makes standby time up to 4 hours. It is an ideal multifunctional instrument for electronic maintenance personnel and electronic major students.

Display and Technology:

- 4.3 Inch IPS Color Touchscreen with 480*272 resolution

- Surface tempered glass for durability

- Backlight with adjustable brightness

Functionality and Features:

- Oscilloscope: Dual-channel with 50MHz analog bandwidth, 250MSa/s real-time sample rate, and up to 64kByte storage depth

- Multimeter: 4½-digit with true RMS, supporting AC/DC voltage and current measurements, resistance, capacitance, temperature, diode, and continuity tests

- Signal Generator: Single-channel DDS function with 10MHz maximum output frequency and adjustable amplitude and duty cycle

- Mathematical Calculations: Supports basic operations, FFT, and waveform screenshots

- Language Options: Chinese, English, Pyccкий, にほんご, español, Português, Deutsch, 한국인

Connectivity and Power:

- Power Supply: TYPE-C (5V/2A)

- Battery: Built-in 4000mAh rechargeable lithium battery with up to 4 hours of standby time

- Connectivity: Supports data transfer via USB

Package Size:

- Product Size: Approximately 145x98x35mm

- Product Net Weight: Approximately 360g

Package Contents:

- FNIRSI-2C53P (2CH Touchable Oscilloscope Multimeter 3in1) *1

- P6100 Probe *2

- Multimeter Probe *1

- Alligator Clip Probe *1

- Data Cable *1

- Product Manual *1


Warning Tips:

1. Electrical Safety:Always ensure that the device is used in accordance with electrical safety standards to prevent electric shock or damage to the equipment.

2.High Voltage: Exercise caution when working with high voltage signals. Make sure to use appropriate safety measures and protective gear to avoid injury.

3. Proper Grounding: Ensure that the oscilloscope is properly grounded to prevent electrical hazards and ensure accurate measurements.

4. Overloading: Avoid applying signals that exceed the specified input voltage range to prevent damage to the device.

5. Heat Dissipation: Allow the device to dissipate heat effectively by ensuring proper ventilation around the device during operation.

6. Firmware Updates: When performing firmware updates, ensure that the process is carried out correctly to avoid any potential disruptions or errors in the operation of the device.

7. Battery Usage: Follow the manufacturer's instructions for charging and using the battery to prevent overheating, fire, or explosion hazards.

8. Storage and Transportation: Store and transport the device carefully to prevent physical damage or exposure to extreme environmental conditions.

9. User Manual: Always refer to the user manual for proper usage instructions, safety precautions, and troubleshooting guidelines.

10. Maintenance: Regularly inspect and maintain the device to ensure optimal performance and safety. If any abnormalities are detected, discontinue use and seek professional assistance.



Please read our FAQs page to find out more.

Can I interface the FNIRSI® oscilloscope with my computer for data analysis or remote control?

Yes, many FNIRSI® oscilloscope models offer USB or LAN connectivity options for interfacing with computers. This allows for data analysis, remote control, and additional functionality through software applications.

What is the maximum bandwidth and sample rate of the FNIRSI® oscilloscope?

The maximum bandwidth and sample rate of the FNIRSI® oscilloscope vary depending on the model. Please refer to the specific model's specifications for accurate details.

How do I set up and use the FNIRSI® oscilloscope for basic measurements?

To set up and use the FNIRSI® oscilloscope for basic measurements:
1. Connect the probe to the signal source.
2. Power on the oscilloscope and select the appropriate channel.
3. Adjust the vertical and horizontal settings for proper waveform display.
4. Set the triggering mode and level.
5. Adjust probe compensation if necessary.
6. Interpret the displayed waveform for measurements.
7. Refer to the user manual for detailed instructions and troubleshooting tips.

What types of triggering options are available on the FNIRSI® oscilloscope?

The FNIRSI® oscilloscope typically offers various triggering options including edge, pulse width, video, slope, and alternate triggering.

What maintenance and calibration procedures are recommended for the FNIRSI® oscilloscope?

Regular maintenance for the FNIRSI® oscilloscope includes cleanliness, ventilation, and protection from dust and moisture. Calibration involves adjusting probe compensation, verifying signal accuracy, and performing self-calibration routines. Consult the manual for specifics. Also, contact customer service for assistance.

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