Description
FNIRSI-138 PRO is a highly practical and cost-effective MINI portable oscilloscope launched by FNIRSI, which is aimed at the maintenance industry and the R+D education industry.
The oscilloscope has a real-time sampling rate of 2.5MS/s and a bandwidth of 200KHz. With full shot function (single, normal, automatic),
It works perfectly for both periodic analog signals and aperiodic digital signals. Voltages up to ± 400 V can be measured. Equipped with an efficient one-key automatic, the measured waveform can be displayed without cumbersome adjustments.
The screen is equipped with a 2.4-inch high-definition LCD screen with a resolution of 320*240. Built-in high-quality 1000mAh lithium battery, a full charge can be used continuously for about 5 hours.
Overview: The FNIRSI 138 Pro Oscilloscope is an advanced and compact tool designed to deliver accurate measurements in a wide variety of electronic applications. With a high-resolution display and intuitive interface, this oscilloscope is perfect for professionals and hobbyists who need to perform quick tests and diagnostics on electronic circuits. Its portable, multifunctional design makes it an ideal choice for field work, electronic equipment maintenance, or research and development projects.
Sheet:
Display: 4.3-inch LCD, 800×480 pixels
Sampling rate: 1 GSa/s
Bandwidth: 20 MHz
Vertical resolution: 8 bits
Voltage range: 2 mV/div to 10 V/div
Memory size: 10 Kpts (per channel)
Refresh rate: Up to 25,000 dots per second
Trigger mode: Auto, Normal, Single
Signal input: BNC
Ports: USB for charging and data transfer
Specs:
Display mode: Autodisplay and waveform hold.
Automatic measurement function: Time, frequency, amplitude, etc.
Analysis functions: XY curve signal analysis, peak search, and phase calculation.
FFT analysis: Fast Fourier transform to analyze signals in the frequency domain.
2-channel digital oscilloscope: Ideal for studying complex signals and differential signals.
Backlit screen: Perfect for working in low light conditions.
USB connectivity: To facilitate data export and analysis in PC software.
How to use:
Power on: Connect the oscilloscope to the power source using the included USB cable or fully charge the internal battery before use.
Signal connection: Connect the probes to the signals you want to measure, using the BNC ports.
Initial configuration: Adjust the voltage range and base time according to the characteristics of the signal you are going to analyze.
Trigger Mode Selection: Choose between auto, normal, or single to synchronize the signal for a stable display.
Signal Display: View the waveform on the LCD screen and adjust amplitude and frequency settings for accurate analysis.
Advanced features: Use FFT, auto-measurement, and XY curve analysis options for detailed diagnostics.
Data saving and analysis: Export your measurements via the USB port for analysis on PC or save waveforms to internal memory.
This compact and versatile oscilloscope is an essential tool for any technician or engineer who needs high-precision measurements in their electronic projects.
Ideal for your electronics workshop, circuit testing, or laboratory use!
