This oscilloscope has ARM FPGA ADC architecture, 40MSa/s sampling rate, is more stable and has higher precision. Widely used in mcu debugging, car repair, household appliance repair, DIY electronic competition, power debugging, inverter, etc. You can try. Characteristics: 2,4-inch TFT LCD display: Equipped with 320 x 240 TFT LCD color display, with bright colors and high contrast, you can see the data clearly. High practicality: ARM FPGA ADC architecture, with 40MSa/s sampling rate, more stable and with greater precision. Humanized design: compact design, with 8-piece buttons, can be used as a portable on-site debugging tool. Easy to use: automatic adjustment, stop, menu and single trigger can be done with one click. Scaling and waveform movement can be done by simply pressing the mode button to switch between the 4 directional buttons, which is very convenient. Rectangular wave generator: six waveforms can be output, including sine waves, rectangular waves and triangular waves. The upper part of the oscilloscope can output an adjustable waveform with an amplitude of 3 V, the frequency control range is 0-2 MHz, the accuracy is up to 0,1 Hz. The range of work cycle regulation is 1%-99%. It can be used to calibrate new probes, control mosFET, replace crystals, etc. 3 trigger modes Design: Threr is 3 trigger modes, auto trigger mode, normal trigger mode, single trigger mode. Rich and efficient functions: One button for automatic adjustment, single trigger operation, support 14 measurement parameters, support X100 high voltage probes. Wide applications: suitable for mcu debugging, car repair, home appliance repair, electronic DIY professions, power debugging, inverter, etc. Technical data: Name: Oscilloscope Model: DS0154Pro Material: ABS Bandwidth: 18MHz Battery: 1 x built-in rechargeable lithium battery, 3,7 V, 1000 mAh (included) Hardware solution: ARM FPGA ADC Screen: 2,4-inch TFT LCD Channel 1 Resolution: 320 x 240 Sampling rate: 40MSa/s Rising time: andlt;20ns Storage Depth: 16Kbit Impedance: 1MΩ Time Base: 50ns-10s Vertical sensitivity: 20mV/dz-10V/dz Maximum voltage: 40V(x1); 400V(x10) Input Impedance: 1MΩ Signal generator: frequency control 0-500 K, constant voltage 3,0 V Trigger Mode: Automatic/Normal/Single Waveform measurement: 14 types Scroll mode: ≥200ms entering scroll mode Product Size: 87 x 58 x 18mm/3.42 x 2.28 x 0.71 inch Packing list (version with 18M bandwidth): 1 x oscilloscope 1 x Sonda 1 x Cable 1 x Bracket 1 x Guidelines