Features 1、USB 2.0 INTERFACE: This PC virtual oscilloscope is equipped with a USB 2.0 interface, could directly connected to a PC, plug and play, light and portable, convenient for carrying. 2、5 CHANNEL: This virtual oscilloscope has 5 channels, can display synchronously, automatically measure amplitude, and has 4 measurement modes to choose from. 3、INPUT CAPTURE: Any channel can be set as the capture (trigger) signal source, and the rising or falling edge can be set to capture (trigger) signals, the signal level can be adjusted. 4、MULTI FEATURES: Automatically call in the saved data when starting the software, can back up the data to view at any time in the future. Can display differential signals from any two channels, after locking the signal, can be expanded and compressed to view the waveform for up to 90 hours. 5、WIDE APPLICATION: Suitable for long term monitoring and archiving of the operating conditions of electrical equipment, collecting and archiving of temperature, humidity, light and other data, suitable for electronic in circuit testing, circuit function testing, design and manufacturing testing. Specification Item Type: Virtual Oscilloscope Material: ABS Interface Type: USB 2.0 Signal Input Interface Type: BNC interface, connected to the universal oscilloscope probe cable Maximum Sampling Rate: 150kHz Working Voltage: 5V Micro USB interface power supply Current Consumption: <2A Measurable Frequency Range: 0Hz to 50kHz Amplitude Adjustment Range: 10mV/DIV to 1V/DIV Input Impedance: 1MΩ (<0.5V/DIV); 330kΩ (≥0.5V/DIV) Maximum Measurement Voltage: ±8V, ±80V (X10 at the probe) Time Domain Range: 100uS/DIV to 10800S/DIV Data Recording and Storage Depth: 8388608 x 5 Maximum Recording and Data Storage Time: 90 hours Package List 1 x Virtual Oscilloscope 1 x USB Cable 5 x Probe 1 x User Manual