FNIRSI DSO-TC4 Upgrade 3 in 1 Digital Oscilloscope 10MHz 48Ms/s Transistor Tester Electronics Component Tester USB Charger Tools
The main features of the product are:
Oscilloscope functions:
• Sampling rate: 48MSa/s
• Analog bandwidth: 10MHz
• Voltage protection: ±400V
• Waveform storage: supports screenshot saving and viewing, which is convenient for data
analysis
Signal generator function：
• Supports 13 waveform outputs, frequency range 0-50KHz, output voltage adjustable 0-3v.
• Output parameters (frequency, amplitude, duty cycle) are adjustable, flexible to meet
various needs
Transistor function：
• High efficiency: Automatically identify the type and pin arrangement of the tested
component, simplify the operation process, and improve test efficiency
• Diverse categories: Detect and analyze the performance and characteristics of
semiconductor components such as transistors, diodes, triodes, field effect (FET), etc.
Portable design:
• Equipped with a 2.8-inch TFT color screen, the picture is clear and intuitive
• Built-in high-capacity rechargeable lithium battery (1500mAh), standby time 4 hours
• Small and light, suitable for mobile use.
FNIRSI-DSO-TC4 is committed to providing users with powerful, flexible functions and portable operation experience, and is an ideal tool for maintenance and R&D work.
3.1 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
3.2 Componet Tester Parameters
Transistor Test：Support
Diode Test：Forward voltage drop <5V
Zener Diode Test：0.01~4.5V
Field-Effect Transistor (FET) Test：JFET, IGBT, MIOSTET
Unidirectional SCR Test：Trigger voltage <5V, Gate level
Bidirectional SCR Test：Trigger current <6mA
Capacitor Test：25pF~1000μF
Resistor Test：0.01Ω~50MΩ
Inductor Test：10μH~1000μH
DS18B20 Test：Support
DHT11 Test：Support
3.3 Signal Generator Parameters
Output WaveformSupports 13 waveform outputs
Waveform Frequency0-50KHz
Square Wave Duty Cycle0-100%
Waveform Amplitude0.1V-3.0V
3.4 Basic Parameters
Model：DSO-TC4
Languages：中文、English、Deutsch、Português、にほんご、Español、한국인、Pyccкий
Screen：2.8-inch TFT Color Screen
Backlight：Brightness Adjustable
Power Supply：TYPE-C（5V/1A）
Battery：3.7V/1500mAh
Size：≈90x142x27.5mm
Product Weight：≈186g
Package included:
DSO-TC4 Host *1
Test Hook *3
P6100 Probe *1
Alligator Clip Probe *1
USB Type-C *1
User Manual *1
Package Box *1