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FNIRSI DSO - TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator – (Image 1, circuit analysis) – FNIRSI AMPANOVA
FNIRSI DSO - TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator – (Image 2, circuit analysis) – FNIRSI AMPANOVA
FNIRSI DSO - TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator – (Image 3, circuit analysis) – FNIRSI AMPANOVA
FNIRSI DSO - TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator – (Image 4, circuit analysis) – FNIRSI AMPANOVA
FNIRSI DSO - TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator – (Image 5, circuit analysis) – FNIRSI AMPANOVA
Load image into Gallery viewer, FNIRSI DSO - TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator – (Image 1, circuit analysis) – FNIRSI AMPANOVA
Load image into Gallery viewer, FNIRSI DSO - TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator – (Image 2, circuit analysis) – FNIRSI AMPANOVA
Load image into Gallery viewer, FNIRSI DSO - TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator – (Image 3, circuit analysis) – FNIRSI AMPANOVA
Load image into Gallery viewer, FNIRSI DSO - TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator – (Image 4, circuit analysis) – FNIRSI AMPANOVA
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FNIRSI DSO-TC4 – Digital Oscilloscope, Transistor Tester, Signal Generator

FNIRSI
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SKU: FN-DSO-TC4-DO-SG-TT

£59.00
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FNIRSI DSO-TC4 Upgrade 3 In 1 Digital Oscilloscope Transistor Tester Signal Generator

Description

FNIRSI DSO-TC4 is a multifunctional digital oscilloscope, transistor tester, and signal generator designed for repair and research & development industries. This device integrates three functions: oscilloscope, signal generator, and transistor tester, ensuring convenience and practicality.

Main Features

Oscilloscope Functions:

  • Sampling rate: 48MSa/s
  • Analog bandwidth: 10MHz
  • Voltage protection: ±400V
  • Waveform storage: Supports screenshot saving and viewing for data analysis

Signal Generator Functions:

  • Supports 13 waveform outputs
  • Frequency range: 0-50KHz
  • Adjustable output voltage: 0-3V
  • Flexible parameter adjustments (frequency, amplitude, duty cycle) to meet various needs

Transistor Tester Functions:

  • High efficiency: Automatically identifies the type and pin arrangement of the tested component, simplifying the testing process
  • Diverse categories: Supports testing and analyzing semiconductor components such as transistors, diodes, triodes, field-effect transistors (FET), etc.

Portable Design:

  • Equipped with a 2.8-inch TFT color screen with clear and intuitive display
  • Built-in high-capacity rechargeable lithium battery (1500mAh), providing up to 4 hours of standby time
  • Compact and lightweight, suitable for mobile use

Technical Specifications

General Parameters

  • Brand: FNIRSI
  • Model: DSO-TC4
  • Screen: 2.8-inch TFT Color Display
  • Backlight: Adjustable brightness
  • Power Supply: TYPE-C (5V/1A)
  • Battery: 3.7V / 1500mAh
  • Languages: English, Deutsch, Português, 中文, にほんご, Español, Рyccкий
  • Dimensions: 90x142x27.5mm
  • Weight: 186g

Oscilloscope Parameters

  • Real-Time Sampling Rate: 48MSa/s
  • Analog Bandwidth: 10MHz
  • Input Impedance: 1MΩ
  • Coupling Mode: AC/DC
  • Test Voltage Range:
    • 1:1 Probe: 80Vpp (+40V)
    • 10:1 Probe: 800Vpp (+400V)
  • Vertical Sensitivity: 10mV/div~10V/div (X1 range)
  • Vertical Displacement: Adjustable with indication
  • Time Base Range: 50ns~20s
  • Trigger Mode: Auto/Normal/Single
  • Trigger Type: Rising Edge, Falling Edge
  • Trigger Level: Adjustable with indication
  • Waveform Freeze: Yes (HOLD function)
  • Automatic Measurement: Max, Min, Avg, RMS, Vpp, Frequency, Cycle, Duty Cycle

Component Testing

  • Transistors: Gain "hfe", Base-Emitter Voltage "Ube", Ic/Ie, Collector-Emitter Reverse Leakage "Iceo", Ices, Forward Voltage Drop of Protection Diode "Uf"
  • Diodes: Forward Voltage Drop <5V (Forward Voltage Drop, Junction Capacitance, Reverse Leakage Current)
  • Zener Diode: 0.01~4.5V
  • Field-Effect Transistors (FET):
    • JFET: Gate Capacitance "Cg", Drain Current Id under "Vgs", Forward Voltage Drop of Protection Diode "Uf"
    • IGBT: Drain Current Id under Vgs, Forward Voltage Drop of Protection Diode Uf
    • MOSFET: Threshold Voltage "Vt", Gate Capacitance "Cg", Drain-Source Resistance "Rds", Forward Voltage Drop of Protection Diode "Uf"
  • SCR: Trigger Voltage <5V, Gate Level
  • Bidirectional SCR: Trigger Current <6mA
  • Capacitors: 25pF~1000μF, Loss Factor "Vloss"
  • Resistors: 0.01Ω~50MΩ
  • Inductors: 10μH~1000μH, DC Resistance
  • Temperature Sensors:
    • DS18B20: Pins - GND, DQ, VDD
    • DHT11: Pins - VDD, DATA, GND

Signal Generator Parameters

  • Output Waveforms: 13 types
  • Waveform Frequency: 0-50KHz
  • Square Wave Duty Cycle: 0-100%
  • Waveform Amplitude: 0.1V-3.0V

Packing List

  • DSO-TC4 Host *1
  • Test Hook *3
  • P6100 Probe *1
  • Alligator Clip Probe *1
  • USB Type-C *1
  • User Manual *1
  • Package Box *1

Conclusion

FNIRSI DSO-TC4 is a compact, multifunctional device combining an oscilloscope, signal generator, and transistor tester. With a user-friendly interface, portability, and a wide range of capabilities, it is an indispensable tool for hobbyists, engineers, and electronics repair professionals.