LiteBee Handheld Digital Oscilloscope Kit 512G with Portable LCD 500MS/s Sampling Rate Mini 120Mhz Oscilloscope Bandwidth

1- With three trigger modes (auto/normal/single), two trigger types (rise/fall), and two trigger levels (manual/auto). 2- It offers 14 measurement options and supports waveform parameter settings such as time base and amplitude. 3- Save/preview waveforms by clicking the "Save" button, up to 1000 waveforms can be retained and unwanted waveforms can be deleted. 4- The bottom of the oscilloscope can output a variety of waveforms with 2.5V amplitude, such as sine, square, triangle, half, singe, noise, etc. 5- The frequency adjustment range of the sine waveform is 0~10MHz, and the frequency range of other waveforms is 0~2MHz with an accuracy of up to 0.1Hz. 6- For novices, it can also be used to assist in learning to use the oscilloscope and save the cost of buying expensive signal generators 7- The handheld oscilloscope is intelligent and burn-proof, with a built-in high-voltage protection module that can withstand up to 400V AC/DC voltage signals.