FNIRSI-1C15 Mini Digital Oscilloscope

(1 customer review)


FNIRSI-1C15 oscilloscope with dual control method, using buttons and joystick.

100 in stock


Professional FNIRSI-1C15 Digital Oscilloscope with One Output Channel

The 1C15 portable oscilloscope is used for the analysis and measurement of analog and digital signals. It is especially convenient for autonomous operation, as it has a built-in rechargeable lithium battery with a capacity of 3000 mAh.

FNIRSI-1C15 is a fully functional, practical and cost-effective handheld oscilloscope newly launched. The real-time sampling rate is 500 M, and the analog bandwidth is 110 MHz. In addition to the functions of a conventional handheld oscilloscope, we also add a one-key quick auto function on this basis. So you can easily grasp the waveform like a desktop computer. We have added 1k Hz self-test square wave for FNIRSI-1C15, and the storage depth has been upgraded to 12 kpts. With reference to the waveform, you can pause at any time to save the previous frame waveform to the screen, and you can compare it with the currently refreshed waveform. Afterglow and scroll modes make it easier to detect and record waveforms.

Goupchn Professional Digital Oscilloscope Portable Storage Oscilloscope Kit 110 MHz

Model: FNIRSI-1C15

Number of Channels: 1

Screen Size: 2.4 inches

Screen Resolution: 320 x 240

Analog Bandwidth: 110 M

Sampling Rate: 500 M

Rise Time: < 3 ns

Storage Depth: 12 Kpts

Time Base Range: 5 ns – 10 s

Vertical Sensitivity: 20 mv/div – 100 v/div


Built-in 3000 mAH rechargeable battery, it can work continuously for more than 10 hours after fully charged. The body is equipped with a high-quality silicone sleeve, which is non-slip and anti-drop. The joystick replaces the original arrow keys, making the operation simpler and more effective.

3000 mAH

Rechargeable Battery

10 hours

Continuous Work

10 hours


  The oscilloscope is powered using the micro USB interface. There is an indicator on the display that shows the remaining charge of the lithium battery.


High Quality Hard Core Material

  • Oscilloscope adopts eight-way stick-style game rocker, waterproof conductive silicone buttons, anti-skid, drop-proof and shock-absorbing silicone cover, which can hide the bracket and truly achieve a ten-years service life.

Comes with 1 KHz / 3.3 V Square Wave Test Signal

  • Just connect the oscilloscope probe to the calibration terminal to see this waveform on the screen, and calibrate the oscilloscope or probe based on this waveform parameter.

One-Key Automatic Regulation

  • After pressing the “AUTO” key, the oscilloscope will automatically measure the amplitude and frequency of the waveform and automatically adjust the horizontal scale and vertical scale so that the waveform is displayed in the middle of the screen.



Portable Oscilloscope Specifications
Number of Channels 1
Bandwidth Requirements 110 MHz
Sample Rate 500 MBit / s
Recording Depth 240 Kb
Input Parameters
Entrance Decoupling DC, AC
Input Impedance 1 MOm
Setting the Sensor attenuation Factor 1 X, 10 X
Maximum Input Voltage 40 V (1 X), 400 V (10 X)
Horizontal System
Scan Ratio 5 ns / cases – 10 s / cases
Vertical System
Vertical Scan 20 mV / div – 100 V / div
Rise Time < 3 ns
Vertical Resolution 8 bits
Voltage Accuracy ± 2%
Frequency Accuracy ± 0,01%
Synchronization System
Synchronization Modes Automatic, normal
Trigger Mode On the front (falling / falling)
Measurement System
Automatic Measurements Frequency, peak to peak, positive duty cycle, amplitude, positive amplitude, negative amplitude, maximum, minimum, period, rms, mean, positive pulse width, negative pulse width, negative duty cycle
Cursor Measurements YT
General Features
Display 2.4-inch color TFT display, 320 x 240 pixels
Food Built-in 3000mAh lithium battery
Interface USB
Ability to Save Waveforms There is
Automatic Measurement Function There is
Pause Function There is
Overall Dimensions 115 x 75 x 33 mm
Box Dimensions 175 x 110 x 50 mm
Equipment FNIRSI DSO1C15 Portable oscilloscope – 1 pcs

Oscilloscope probe – 1 pcs
USB cable-1 pcs
Storage case-1 pcs
User manual – 1 pcs

Additional information

Weight 0.9 kg

1 review for FNIRSI-1C15 Mini Digital Oscilloscope

  1. A***u

    excellent store and product, thank you )

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