Features *Small and portable: It is really so small, only the size of a palm, with an ultra-thin and light body, freeing you from the trouble of heavy equipment that is difficult to take out *Oscilloscope parameter introduction: The oscilloscope has a real-time sampling rate of 2.5MS/s and a bandwidth of 200kHz; it has complete trigger functions (single, normal, automatic), and can be used freely for both periodic analog signals and non-periodic digital signals ;Measurable voltage signal up to 400V; Equipped with high-efficiency one-button AUTO, it can display the measured waveform without complicated adjustment; Comes with 1KHz calibration square wave, easy and convenient to calibrate the probe *Waveform measurement display: a variety of waveform measurements (220V mains detection, switching power supply detection, pulse signal detection, other waveform measurement), to meet your daily needs * Powerful power reserve, long-lasting battery life: built-in large-capacity lithium battery power supply allows you to work outdoors, regardless of site restrictions *Widely applicable: suitable for many occasions, light and space-saving, can be carried out for work, maintenance and DIY tool Specification Sampling rate: 2.5MS/s Bandwidth: 200K Vertical sensitivity: 10mV/Div-20V/Div (according to 1-2-5 progressive) Time base range: 10s/Div-50s/Div (progressively by 1-2-5) Voltage range: X1: 40V (Vpp: 80V); X10: 400V (Vpp: 800V) Trigger mode: automatic/regular/single Coupling method: AC/DC Display: 2.8 inches / PPI: 320*240 USB charging: 5V/1A Lithium battery capacity: 1000mAh Calibration square wave: frequency: 1K; duty cycle: 50% Size: 99x68.3x19.5mm Weight: 100g Packing list: #1 STANDARD: 1*152 host 1*Type-C data cable 1*Common probe 1*Instruction manual #2 OPTION 1*152 host 1*Type-C data cable 1*Common probe 1*P6100 high voltage probe 1* adapter 1*Instruction manual Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_