Description: Material: Pocket size digital oscilloscope, 2.4inch screen digtal display, mini and compact design with silicone cover, durable and wear resistant plastic material. Features: 1-channel, 1M input impedance, 500GS/s Max. sample rate. Support FFT. Built-in 3000mAh rechargeable battery, adopts Micro USB cable for charging. Wide Used: The oscilloscope bandwidthup to 120M, can easily deal with measurements in various fields. Such as vehicle maintenance and repair, appliance repair, personal DIY, electronic competition, power supply debugging, etc. Adjustable Square Wave: The top of the oscilloscope can output 3V adjustable square wave, frequency adjustment range 0-2Mhz, high accuracy. Can be used to the new probe calibration, drive MOS tube etc, for beginners can also be used to assist learning to use the oscilloscope. Waveform Save: One key can save the screen waveform, up to 250 waveforms can be saved. You can delete unnecessary waveforms. Through usb cable connection, can export the stored waveforms to the computer (up to 50 at a time). Waveform Analysis: With waveform analysis function, you can drag the waveform to find the place you are interested in for detailed observation. Specification: Material: Plastic, Silicone Color: Green Size(LxWxH): About 93x73x32mm/3.66x2.87x1.2inch Model: DSO1511E+ Channels: 1 Bandwidth: 120MHz Sampling rate: 500GS/s Waveform rate: 1wfms/s Auto: Support FFT: Support Display: 2.4inch Screen Display (320x240 Resolution) Minimum Vertical Sensitivity: 10mv Measuring item: 14 Power Supply: 1x 3000mAh Rechargeable Battery(Built-in) Charging Interface: Micro USB Package includes: 1pc x Digital Oscilloscope 1pc x USB Cable 1pc x Probe