Features:USB 2.0 interface and USB power supply, convenient and easy to use.Support for 72 hours long time data logger and wavefom recording and playback examine.Support waveform image import as the comparison reference for real-time waveform.Wide application, suitable for general purpose and precision testing, ripple and noise measurements for power supply characterization.Support for buffer wavefom preview and mouse wheel operations.Support for multiple operating systems, for Win XP, for Win 7, for Win 8.1 and for Win10.Support for Serial bus decoding and general purpose I/O interface (TTL3.3V).The source hardware interface to support expansion modules and open software API for third party development.Suitable for being embedded in industrial testing equipment for use and embedded electronics courses for the educational market.Suitable for multi-sensor systems and for Serial bus decoding, car inspection and maintenance, current/voltage recording and analysis system for solar power supply and lighting system, and DIY makers to develop their own modules.Specification:Condition: 100% NewItem Type: OscilloscopeMaterial: PlasticModel:C550Input Sensitivity (Vertical 10 Divisions):50mV/div to 2V/divConnector Type:2 channels with BNC sockets, 20 mm spacingVertical Resolution:8 BitMaximum Sampling Rate (S/s):1G (equivalent)Bandwidth (-3dB):50MHzInput Coupling:AC/DCInput Characteristics:1M 25pFPC OS Requirements:for Windows XP, for Win 7, for Win 8.1, for Win10 (32 bit and 64 bit).Overvoltage Protection:60.0V (x1), 600.0V (x 10). (DC + AC peak)Triggering Type:Rising/falling edge according to trigger levelTriggering Mode:None, Auto, Normal, SinglePre-trigger Capture:50% of Capture SizeAutomatic Measurements:Maximum, minimum, average, RMS, frequency, period, positive pulse width, negative pulse width, duty cycle, rise time, peak-to-peak valueDeep Measurement:With this function, the waveform jump points are automatically numbered and marked, and the time difference between the two adjacent numbers is automatically displayedSamples Interpolation:Linear or sin(x)/x.FFT:1024-16K points.FFT Window Function:for Rectangle, for Hanning, for Hamming, for BlackmanMath:A+B, A-B, AxB, X-YAcquisition Mode:Normal Mode / High Resolution Mode / Peak Detect ModeWaveform Recording and Playback:File Format: *.oscxxx.Record Depth: 50-450 FramesFile Size: 6MB-20GBData logger Sampling Interval1 second to 1 hourData Logger Record Duration1 minute - 72 hoursOperating Temperature Range0 to 40 (20 to 30 for stated accuracy)Storage Temperature Range-20 to +60Reference Output1K Hz, 1.5 V square wave output with 50% duty cycleProduct Size: Approx. 153 x 93 x 23 mm / 6 x 3.7 x 0.9 inWeight: Approx. 517g / 18.2 ozPackage List: 1 x Digital Oscilloscope2 x High Pressure Probe1 x USB Cable1 x Compensation Adjustment Lever8 x Identification Ring (Random Color)2 x Tip Locating Sleeve1 x Instructional Manual