Fangrui Product Details 1. 3 In 1 Oscilloscope Transistor Tester Signal Generator 10m Bandwidth Burn-in Proof 2. All-round Intelligent Anti-burn Protection, Safe Measurement, Comprehensive Protection For Your Safety 3. Higher Performance 10mhz Bandwidth +48ms Sampling, Accurate Capture Of The Waveform, Master Every Detail 4. Efficient Detection And Intelligent Identification Of Easy To Test Devices, Such As Diodes, Zener Diodes, Thyristors, Capacitors, Resistors, Inductors, Transistors, Mosfet 5. 13 Kinds Of Signal Waveforms, Can Meet A Variety Of Test Needs 6. Built-in 1500mah Lithium-ion Battery, Type-c Charging, Automatic Sleep Mode, Suitable For Long-time Work 7. Usb Share Waveform Data, Easy To Manage The Oscilloscope, And Connected To The Pc Via Usb Cable For Secondary Analysis 8. Functional Parameters: 9. Screen: 2.8-inch Tft Color Screen 10. Backlight: Adjustable Backlight Brightness 11. Power Supply: Type-c (5v1a) 12. Battery: 3.7v1500mah 13. Language: Chinese, English, German, Portuguese, Spanish, Japanese, Russian, Korean 14. Size: About 90 X 142 X 27.5mm 15. Weight: About 186g 16. Oscilloscope Parameters: 17. Real-time Sampling Rate: 48msa S 18. Analog Bandwidth: 10mhz 19. Input Impedance: 1 Megohm 20. Coupling Method: Acdc 21. Test Voltage Range: 1:1 Probe: 80vpp (+40v); 10:1 Probe: 800vpp (+400v) 22. Vertical Sensitivity: 10mvdiv-10vdiv (x1 Gear) 23. Vertical Displacement: Adjustable With Indication Level 24. Horizontal Time Base Range: 50ns-20s 25. Trigger Mode: Automatic, Regular And Single (autonormalsingle) 26. Trigger Type: Rising Edge, Falling Edge 27. Trigger Level: Adjustable, With Instructions 28. Waveform Freeze: Yes (hold Function) 29. Transistor Parameters: 30. Diode: Forward Voltage Drop Less Than 5v 31. Voltage Regulator Diode: 0-32v 32. Field Effect Tube: Jfet, Igbt, Miostet 33. Unidirectional Thyristor: Turn-on Voltage Less Than 5v, Gate Level 34. Bidirectional Thyristor: Trigger Current 6 Less Than Ma 35. Capacitance: 25pf-1000uf 36. Resistance: 0.01