The 5012H is a versatile, highly practical and efficient handheld oscilloscope for the maintenance industry and the R&D industry. FNIRSI has a real-time sampling rate of up to 500MS/s and an analog bandwidth of 100MHz. Features: Intelligent anti-burn, 1X can withstand up to 600V withstand voltage. Afterglow display technology. 2.4 inch color display screen with TFT technology. With 100MHz analog bandwidth and 500MS/s sampling rate. (1X=5MHz, 10X=100MHz) One-button waveform storage. Built-in 64M storage space, maximum storage of 2000 waveform pictures. Powerful waveform file manager, support for thumbnail browsing, viewing, details viewing, flipping, deleting and other functions. High measurement voltage range, 1X can measure 0~80V, 10X can measure 0~800V. Up to 12 parameters measurement: VPP, VP, Vmax, Vmin, Vavg, Vrms, Frequency, Duty, Duty-, Time+, Time-, Time. At any time, the waveform display (pause function) is frozen. Equipped with high-efficiency one-button AUTO. Complete triggering function (single, normal, automatic). Built-in 3000mAh rechargeable lithium battery. The screen brightness can be adjusted. Ultra-small size, easy to carry, with anti-slip and anti-drop silicone sleeve. Specifications: Main material: ABS Main color: black+yellow Digital channel: 1 Analog bandwidth: 100MHz Maximum real time sampling rate: 500MS/s Vertical sensitivity: 50mV/div ~ 100V/div Horizontal time base range: 50S/div ~ 6nS/div Maximum test voltage: 80V (1X probe), 800V (10X probe) Storage depth: 128KB Input resistance: 1M ADC accuracy: 8 bits Coupling mode: AC/DC Trigger mode: single, normal, automatic Trigger edge: ascending/descending edge External trigger voltage: 0~80V Display: 2.4 inch, 320*240 TFT process Power supply: 1 * lithium battery, 3000mAh (included) Item size: 114 * 74 * 33mm / 4.5 * 2.9 * 1.3in Item weight: 300g / 10.6ounce Package size: 134 * 94 * 56mm / 5.3 * 3.7 * 2.2in Package weight: 437g / 1.0lb Package List: 1 * Oscilloscope Host 1 * Matching 100MHz Probe (1X and 10X) 1 * Micro USB Cable 1 * User Manual