Fangrui Product Details 1. Fnirsi 2 In 1 Mini Portable Digital Oscilloscope Signal Generator 2. Sampling Rate: 5mss 3. Bandwidth: 1m 4. Vertical Sensitivity: 10mvdiv~10vdiv 5. Time Base Range: 500ns~20s 6. Waveform Pause: Supported 7. Trigger Mode: With Complete Trigger Function (single, Normal, Automatic), It Can Be Used Freely For Both Periodic Analog Signals And Non-periodic Digital Signals 8. Voltage Range: Can Measure 400v Voltage Signal 9. Calibration Square Wave: Comes With 1khz Calibration Square Wave, Easy And Convenient Probe Calibration 10. Frequency: 0-10khz 11. Amplitude: 0.1~3.3v 12. Coupling Mode: Acdc 13. Display: 2.8 Inchesppi 320x240 14. Usb Charging: 5v1a 15. Lithium Battery Capacity: 1000mah 16. Waveform: Sine Wave, Rectangular Wave, Sawtooth Wave, Half Wave, Full Wave, Positive Step Wave, Reverse Step Wave, Noise Wave, Exponential Rise, Exponential Fall, Dc Signal, Multi-audio, Sink Pulse, Lorentz Wave 17. Automatically Shut Down After A Certain Period Of No Operation, Saving Energy And Extending Service Life 18. Suitable For Use In A Variety Of Occasions, Lightweight And Space-saving, Can Be Carried With You For Work, Maintenance And Diy Tools 19. Highly Sensitive Buttons, Super Simple And Easy To Understand Operation Experience 20. Type-c Port, Supports Firmware Upgrades And Charging 21. Standard Configuration, Upgrade Comparison: Host, Basic Accessories Are The Same, The Upgrade Is More Than The Standard Configuration, A P6100 Probe (10x Probe) + Adapter 22. Size: 99x68.3x19.5mm 23. Weight: 100g