Description: LCD screen: This digital oscilloscope is designed with 7 inch screen that features rich color and high contrast. Easy to use: With touch screen design, this oscilloscope is convenient to operate and comfortable to operate. Multifunction: This digital oscilloscope can measure voltage, and features 3 trigger modes, pause the waves display anytime. Adjustable: This digital oscilloscope allows you to adjust the screen brightness, so you can watch the information even in the dark. Portable: With a thin and lightweight design, this double channel oscilloscope is convenient to carry or store and won't take up much space. Specification: Material: ABS. Color: Black, white. Analog bandwidth: 100Mhzx2. Channel: 2. Maximum real time sampling rate: 1Gsa/s. Vertical sensitivity: 50mV/div~500V/div. Horizontal sensitivity: 50mV/div~500V/div. Maximum testing voltage: 40V(1X probe), 400V(10X probe). Storage depth: 240Kbit. Input impedance: 1M. ADC accuracy: 8bits. Coupler: AC/DC. Trigger method: Single, normal, automatic. External trigger voltage: 0-40V. Display: 7 inch, 800x480. Battery: Li-battery, 6000mAh(Build-in). Size(LxWxH): Approx. 184x124x50mm/7.2x4.9x2.0 inch. Note: There might be a bit of color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Oscilloscope(with 1 Piece USB Cable, 2 Pieces Probes, 1 Piece User Manual).