FNIRSI 2C53P Dual Channel Flat Panel Digital Oscilloscope Multimeter Signal Generator 3 In 1 1. 4.3-inch IPS ultra-high definition screen, easy to use 2. Built-in high-capacity lithium battery, long battery life 3. Using the core of a powerful FPGA + MCU + high-speed ADC hardware architecture system waveforms smooth and clear 4. Measurement of millivolt level of weak signals, support for 20M bandwidth limits 5. Powerful waveform computing capabilities, real-time addition, subtraction, multiplication and division operations, in-depth analysis and processing of complex signals 6. Real-time capture and display the changes in a variety of measurement parameters, forming a clear and concise data trend graph, but also has the ability to retain up to 5 groups of measurement data, at a glance 7. Double current fuse, to prevent burning the meter more safely 8. Easy to manage oscillometric images, can be connected to a computer via USB cable for secondary analysis 9. Lightweight, one-handed, easy to put into a pocket or toolkit, convenient to carry Basic parameters: 1. Screen material: surface tempered glass + glass GLASS material touch screen + IPS color screen 2. Backlight: backlight brightness can be set 3. Power supply: Type-C (5V2A) 4. Battery: 4000mAh li-ion battery 5. Size: 145 x 98 x 35mm 6. Weight: 360g Oscilloscope parameters: 1. Channel: dual-channel 2. Bandwidth: 50MHz 3. Real-time sampling rate: 250MSa s 4. Memory depth: up to 64kByte 5. Time base range: 10nsdiv-10sdiv 6. Vertical sensitivity: 10mvdiv-10vdiv 7. Waveform display mode: YT XY scrolling 8. Vertical resolution: 8 bits 9. Input impedance: ΙΜΩ 10. Bandwidth limitation: support 20MHz limitation 11. Probe attenuation factor: 1x10x 12. Input coupling: ACDC 13. Trigger type: rising edgefalling edge 14. Maximum voltage: +-400V 15. Trigger level range: 8 cells (positive and negative) 16. Trigger mode: automatic normal single 17. Memory space: 13M 18. Measurement data: p