FNIRSI 2 In 1 Small Handheld Fluorescence Digital Dual-Channel Oscilloscope, US Plug, Yellow, Blue

1. Sampling rate: 500msps
2. Input coupling: DC/AC
3. Rise time: 2.5 nss
4. Storage depth: 120kpts
5. Input impedance: 1MQ-18PF
6. Screen size: 2.8 inches
7. Resolution: 320x240
8. Expansion interface: USB transmission interface
9. Battery: 3000mAh
10. Size: 135mmx90mmx40mm
11. The machine can be set to English, Chinese, Russian, Portuguese
12. 180mhz bandwidth and 500msps real-time sampling rate
13. Grayscale and color temperature display Multi-level grayscale display capability, waveform changes are clearly reflected
14. 50000WFMS/S waveform refresh rate makes abnormal waveforms nowhere to hide
15. Three trigger modes: automatic, single, normal; rising edge, falling edge
16. Adaptive adjustable trigger suppression, adaptive to high frequency, low frequency and noise signals, making the waveform clean and stable
17. Provide additional magnification time basis, which can provide 2~1000 times magnification viewing effect in running or paused state.
18. Supports digital phosphor technology, the closed curve graph generated by dual channels can be used to compare the amplitude, frequency and phase of the two sets of signals
19. The analog front-end adopts excellent shielding measures and a stable feedback system. All parts with interference sources are kept away from the analog front-end.
20. The analog front end has a built-in switchable 20MHz hardware bandwidth limiting component. When turned on, the -3DB attenuation bandwidth is 20MHz.
21. Cut off part or all of the various signals measured by the oscilloscope as the output signal of the signal generator, and store up to 500 customized signals
22. The design of the analog front-end input stage adopts a high-voltage withstand design. The overall design can reach 400V withstand voltage, which can prevent burnout at any gear.
23. Built-in 3000mah large-capacity rechargeable lithium battery, battery life up to 4 hours, scheduled shutdown for 5 minutes to 2 hours (can be set)
24. Equipped with an efficient one-button automatic adjustment function, signal measurement is simple and fast, and the cursor can accurately measure waveform parameters.
25. Built-in 120Mbit storage space, which can store 250 sets of waveforms and 90 screenshots. Full-screen pictures can be viewed and secondary analysis of saved waveform data can be performed.
26. Connect the computer via USB cable and copy the system image file iso to the USB flash drive for upgrade. You can also directly view or copy the BMP image file saved in the oscilloscope.