It is a oscilloscope .The software and oscilloscope can be connected wirelessly, enabling physical isolation of the test site from the operator's operating site, such as high-voltage devices that cannot be accessed by the debugger, devices in hazardous environments, devices in motion, and devices that are susceptible to interference.
It can not only be Wi-Fi wireless connection, but also retains the USB connection, when the Wi-Fi signal is not smooth, you can use USB to connect the computer to work.
5 channel input, synchronous display
Automatic measurement of amplitude, 4 measurement modes optional
Input capture (trigger) function

Any channel can be set as a capture (trigger) source
Can set rising or falling capture (trigger) signal
Capture (trigger) signal level adjustable
Data can be saved to the computer, automatically transferred to the saved data when the software is started
Data can be backed up, and later at any time to view the backup data waveform
Can display any two channels of differential signal
Lock signal to expand and compress waveforms up to 90 hours
Suitable for monitoring the operation of electrical equipment for a long time and archiving
Suitable for collecting and archiving data such as temperature, humidity and light for a long time
Technical Parameters
Wireless Communication: Wi-Fi 2.4G
Interface type: Micro-USB 2.0
Signal input interface type: BNC interface, connected with the oscilloscope probe line
Maximum sampling rate:
1MHz ( 1*1MHz / 2*1MHz / 3*0.5MHz / 4*0.5MHz / 5*0.33MHz )
Operating voltage: 5 V Micro-USB interface power supply
Measurable frequency range: 0Hz-250 kHz
Amplitude adjustment range(/DIV):
2 mV; 5mV; 10mV; 20mV; 25mV; 40mV; 50mV; 80mV;
0.1V; 0.2V; 0.5V; 1V; 2V; 5V; 10V
Input impedance: 1 MΩ/2