Description
SPECIFICATIONS
Automatic Measurement: Max, Min, Avg, RMS, Vpp, Frequency, Cycle, Duty Cycle
Band Width: 10MHz
Battery Included: no
Capacitor test: Capacitor
Choice: yes
Coupling Mode: AC/DC
DIY Supplies: Electrical
Diode test: Yes
Display Resolution: 320*240 Pixels
Display Size: 3.0 – 4.9 Inches
FET test: JFET IGBT MOSFET
High-concerned chemical: none
Inductor test: 10μH~1000μH
Input Impedance: 1MΩ
Model Number: DSO-TC4
Output Waveform: 13 waveform
Real Time Sampling Rate: 48Ms/s
Resistor test: 0.01Ω~50MΩ
SCR test: Yes
Semi-finishedproduct: No
Square Wave Duty Cycle: 0-100%
Time Base Range: 50ns~20s
Transistor test: Yes
Trigger Level: Adjustable with indication
Trigger Mode: Auto/Normal/Single
Trigger Type: Rising edge, Falling edge
Wave Amplitude: 0.1V-3.0V
Wave frequency: 0-50KHz
Waveform Freeze: Yes (HOLD function)
Zener Diode test: Yes
semi_Choice: yes
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.



















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