Feature:1. WIFI USB CONNECTION: ET602 is an oscilloscope, which can be wirelessly connected with computer or mobile phone, can realize the test site and technical personnel operating site physical isolation, such as high voltage equipment that debugging personnel can not access, equipment in harmful environment, mobile equipment, easily disturbed equipment. Not only support WiFi wireless connection, but also retain the USB connection mode, when the WiFi signal is not smooth, you can use USB to connect the computer to work2. HIGH PERFORMANCE: The oscilloscope can measure the frequency range of 0Hz~250kHz, the maximum sampling rate of 1MHz, the maximum measurement voltage 8V, 80V (X10 at the probe), the amplitude adjustment range of 10mV/DIV~1V/DIV, the input impedance 1M (<0.5V/DIV), 330k (0.5V/DIV), time domain range 10uS/DIV~10800S/DIV, data recording and storage depth 8388608x53. MULTI CHANNEL AND MULTI MODES: Virtual oscilloscope supports 5 channel input and synchronous display; Automatic amplitude measurement, 4 measurement modes available4. INPUT CATCH(TRIGGER) FUNCTION: Oscilloscope can set any channel as the catch(trigger) signal source, can set rising edge or falling edge catch(trigger) signal, catch(trigger) signal level can be adjusted5. DATA SAVING: When the oscilloscope start the software, the saved data is automatically imported, the data can be backed up, the backup data waveform can be viewed at any time later, and the differential signal of any two channels can be displayed. After locking the signal, can be expanded and compressed to view the waveform for up to 90 hours6. WIDE RANGE OF USES: Virtual oscilloscope is suitable for long term monitoring of the running status of electrical equipment and archiving, suitable for long term collection and archiving of temperature, humidity, lighting and other data, and can be used for electronic circuit testing, circuit function testing, design and manufacturing testingSpecification:Item Type: Virtual OscilloscopeWireless Communication Mode: WiFi 2.4GInterface Type: USB 2.0Signal Input Interface Type: BNC interface, connected to universal oscilloscope probe cableMaximum Sampling Rate: 1MHzWorking Voltage: 5V Micro USB interface power supplyCurrent Consumption: <2AMeasureable Frequency Range: 0Hz~250kHzAmplitude Adjustment Range: 10mV/DIV ~ 1V/DIVInput Impedance: 1M(<0.5V/DIV); 330k(0.5V/DIV)Maximum Measuring Voltage: 8V, 80V(X10 at probe)Time Domain: 10uS/DIV ~ 10800S/DIVData Recording and Storage Depth: 8388608x5Maximum Time to Record and Save Data: 90 Hours.Package List:1 x Host1 x USB Cable5 x Probe1 x User Manual