

Mini Handheld Digital Oscilloscope Transistor Tester Signal Source 3 In 1 Multi-function Electronic Component Tester
Key item features
- Feature 1: Compact and Portable Design This 3-in-1 tester features a mini handheld design, easily fitting in a pocket or toolbox. Its small size doesn't sacrifice functionality, allowing electronics enthusiasts and technicians to carry it to any work site or DIY project. Whether you're in a lab or on the go, it's always at your fingertips.
- Feature 2: Versatile Testing Capabilities It combines oscilloscope, transistor tester, and signal source functions. You can analyze waveforms, test transistors' performance, and generate signals all with one device. This versatility saves time and money, eliminating the need for multiple separate testers.
- Feature 3: High Precision and Accuracy With advanced circuitry and calibration, it offers high precision in measurements. Whether detecting tiny voltage fluctuations or evaluating transistor parameters, you can rely on its accurate results. This precision is crucial for professional electronics work and reliable circuit design.
- Feature 4: Easy to Use Interface The user-friendly interface makes it accessible even to beginners. Clear buttons, intuitive menus, and a bright display simplify operation. You don't need extensive technical knowledge to start testing components or analyzing signals, making it a great learning tool.
- Feature 5: Wide Range of Applications Suitable for various fields like hobbyist electronics, education, and professional repair. It can handle tasks from basic circuit experiments in schools to complex PCB troubleshooting in workshops. Its adaptability makes it a must-have for anyone dealing with electronic components.
Specs
- Bandwidth500Khz
- Oscilloscope typeDigital Oscilloscopes
- Screen size2.4"
- FeaturesHandheld
- Power typeBattery
- DisplayTFT LCD
- Free shipping
Free 30-day returns
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About this item
Product details
Digital oscilloscope
Real-time sampling rate: 10MSa/s
Analog bandwidth: 500Khz
Input resistance: 1MΩ
Coupling mode: AC/DC
Test voltage range: 400V
Vertical sensitivity (x1): 10mV-10V
Horizontal time base range: 1us-10s
Trigger mode: automatic/normal/single
Trigger type: rising edge/falling edge
Waveform freeze: yes
Automatic measurement: yes
Display: 2.4-inch TFT color screen
Transistor tester
Triode: β greater than 10 and less than 600
Diode: forward voltage drop <4.5V
Zener diode: 0.01~32V
MOSFE T: JFET, IGBT, MOSFET
SCR: Turn-on voltage <5V, gate trigger current <6mA
TRIAC: Turn-on voltage <5V, gate trigger current <6mA
Capacitor: 25pF~100mF
Resistance: 0.01Ω~50MΩ
Inductor: 10uH~1000mH
Battery: 0.1~4.5V
Input voltage: 0~40V
DS18B20: 0-85℃
DHT11: 0-60℃/5-95%
Infrared remote control decoding: NEC protocol infrared encoding
Origin: Mainland China
Note:
①Ices, Iceo, Uf are displayed only when they are valid.
②Junction capacitance and reverse leakage current are displayed only when they are valid.
③The on or off voltage of the field effect tube must be less than 5V.
④It is displayed only when there is diode protection.
⑤Vloss is displayed only when it is valid.
⑥ Two-pin components, when measuring inductance, the resistance is less than 2.1kΩ.
Signal source
Sine wave: 1-100KHz/0-3.3V/50%
Square wave: 1-100KHz/3.3V/50%
Pulse wave: 1-100KHz/3.3V/0-100%
Triangle wave: 1-100KHz/0-3.3V/50%
Ramp wave: 1-100KHz/0-3.3V/0-100%
DC: 0-3.3V
Standard
DSO-TC3 *1
Ordinary probe*1
Test hook*3
Type-C charging cable*1
Packaging box*1
Instruction manual*1
Pro
DSO-TC3 *1
P6100 high voltage probe*1
Ordinary probe*1
Test hook*3
Adapter*1
Type-C charging cable*1
Packaging box*1
Instruction manual*1
- Feature 1: Compact and Portable Design This 3-in-1 tester features a mini handheld design, easily fitting in a pocket or toolbox. Its small size doesn't sacrifice functionality, allowing electronics enthusiasts and technicians to carry it to any work site or DIY project. Whether you're in a lab or on the go, it's always at your fingertips.
- Feature 2: Versatile Testing Capabilities It combines oscilloscope, transistor tester, and signal source functions. You can analyze waveforms, test transistors' performance, and generate signals all with one device. This versatility saves time and money, eliminating the need for multiple separate testers.
- Feature 3: High Precision and Accuracy With advanced circuitry and calibration, it offers high precision in measurements. Whether detecting tiny voltage fluctuations or evaluating transistor parameters, you can rely on its accurate results. This precision is crucial for professional electronics work and reliable circuit design.
- Feature 4: Easy to Use Interface The user-friendly interface makes it accessible even to beginners. Clear buttons, intuitive menus, and a bright display simplify operation. You don't need extensive technical knowledge to start testing components or analyzing signals, making it a great learning tool.
- Feature 5: Wide Range of Applications Suitable for various fields like hobbyist electronics, education, and professional repair. It can handle tasks from basic circuit experiments in schools to complex PCB troubleshooting in workshops. Its adaptability makes it a must-have for anyone dealing with electronic components.





