Digital Oscilloscope + Transistor Tester + Signal Generator FNIRSI DSO-TC4 3-in-1
id: 922783
Digital Oscilloscope + Transistor Tester + Signal Generator FNIRSI DSO-TC4 3-in-1
Overview
Description
Specifications
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Overview
0.2 kg Warranty: 6 months
Portable oscilloscope / transistor tester / signal generator, features a bandwidth of 10 MHz, a sampling rate of 48 MSa/s, supports 13 waveform outputs Read more
Price coming soon
Description
FNIRSI DSO-TC4 is a versatile compact device that combines multiple functions: a digital oscilloscope, an electronic component tester, and a signal generator. It is designed for maintenance, repair, and development, offering a wide range of capabilities in a single device.
With its compact size, lightweight design, and portability, the FNIRSI DSO-TC4 is a convenient tool for diagnostics and troubleshooting in both laboratory and field conditions.
Features
- Oscilloscope:
- Sampling rate: 48 MSa/s
- Analog bandwidth: 10 MHz
- Voltage protection: ±400 V
- Waveform storage: supports screenshot saving and viewing, which is convenient for data analysis
- Signal generator:
- Supports 13 waveform outputs, frequency range 0-50 kHz, output voltage adjustable 0-3 V
- Output parameters (frequency, amplitude, duty cycle) are adjustable and flexible to meet various needs
- Transistor:
- 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 (1500 mAh), standby time 4 hours
- Small and light, suitable for mobile use
Technical Specifications
| Oscilloscope | |
|---|---|
| Real-Time Sampling Rate | 48 MSa/s |
| Analog Bandwidth | 10 MHz |
| Input Impedance | 1 MΩ |
| Coupling Mode | AC/DC |
| Test Voltage Range | 1:1 Probe: 80 Vpp (+40 V) 10:1 Probe: 800 Vpp (+400 V) |
| Vertical Sensitivity | 10 mV/div~10 V/div (X1 range) |
| Vertical Displacement | Adjustable with indication |
| Time Base Range | 50 ns~20 s |
| 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 |
|
| Transistor | Amplification factor "hfe"; Base-Emitter voltage "Ube", Ic/Ie, Collector-Emitter reverse leakage current "Iceo", Ices, Forward voltage drop of protection diode "Uf" |
| Diode | Forward voltage drop <5V (Forward voltage drop, Junction capacitance, Reverse leakage current) |
| Zener Diode | 0.01~4.5V (1-2-3 test zone) Forward voltage drop |
| Field-Effect Transistor (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 MIOSTET: Threshold voltage "Vt", Gate capacitance "Cg", Drain-Source resistance "Rds", Forward voltage drop of protection diode "Uf" |
| Unidirectional SCR | Trigger voltage <5 V, Gate level |
| Bidirectional SCR | Trigger current <6 mA |
| Capacitor | 25 pF~1000 μF, Loss factor "Vloss" |
| Resistor | 0.01 Ω~50 MΩ |
| Inductor | 10 μH~1000 μH, DC resistance |
| DS18B20 | Temperature sensor, Pins: GND, DQ, VDD |
| DHT11 | Temperature and humidity sensor, Pins: VDD, DATA, GND |
Signal Generator |
|
| Output Waveform | Supports 13 waveform outputs |
| Waveform Frequency | 0-50 kHz |
| Square Wave Duty Cycle | 0-100% |
| Waveform Amplitude | 0.1 V-3.0 V |
| General Specifications | |
| Display | 2.8-inch TFT color display with adjustable LED backlight |
| Languages | 中文、English、Deutsch、Português、にほんご、Español、한국인、Russian |
| Battery | rechargeable lithium battery 3.7 V/1500 mAh |
| Power Supply | USB Type-C 5 V/1 A |
| Dimensions | 90 mm × 142 mm × 27.5 mm |
| Weight | 186 g |
Package Contents
- FNIRSI DSO-TC4 — 1 pc.
- Test Hooks — 3 pcs.
- P6100 Probe — 1 pc.
- Alligator Clip Probe — 1 pc.
- USB Type-C — 1 pc.
- User Manual — 1 pc.
- Package Box — 1 pc.
Specifications
| Screen Size |
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| Number of channels |
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| Type |
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| Bandwidth |
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| Sample Rate |
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| Storage Capacity |
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