Dual-Channel 100MHz High-Performance Scopes:Equipped with up to 500MSa/s sampling rate and 100MHz analog bandwidth (50MHz per channel when both channels are active), with 10K/100K/1M memory depth, easily capturing complex and transient signals 4.3inch Capacitive Touch Screen + Physical Keys:Combines a 4.3-inch HD touchscreen with physical knobs for convenient operation. Supports 128-level grayscale, color temperature, and persistence display for clear and intuitive waveform viewing Built-in 10MHz Signal Generator:Generates 9 waveform types including sine, square, triangle, DC, noise, and step signals. Amplitude and duty cycle are adjustable, ideal for circuit simulation and testing applications Integrated True RMS Multimeter:4½-digit (20,000 counts) True RMS measurement. Supports voltage and current, resistance, capacitance, temperature, diode, and continuity testing - a versatile tool Portable Design with Smart Features:Built-in 5000mAh rechargeable battery with Type-C fast charging. Includes auto power-off, screen brightness control, sound/light alarms, self-calibration, waveform screenshot saving, and USB data export Product Name: 2CH 100MHz Phosphor Model: 2D15P Screen: 4.3-inch capacitive touchscreen Battery: 5000mAh rechargeable lithium battery Power Supply: Type-C input (12V / 1A fast charge) Operation Method: Touch + knob + physical buttons Display: 128-level grayscale, color temperature, persistence Channels: 2 channels Sampling Rate: 500MSa/s Input Impedance: 1MΩ Time Base Range: 5ns/ - 50s/ Vertical Sensitivity: 10mV/ - 10V/ Max Input Voltage: 800V (x10 probe) Trigger Modes: Auto / Normal / Single Trigger Type: Rising / Falling / Both Edges Coupling: Display Modes: Dot / Vector / Color Temperature Math Operations: 11 types (Add, Subtract, Multiply, Divide, Integrate, Differentiate, Filter, etc.) + Measurement Functions: 18 auto measurements (frequency, Vpp, duty, RMS, etc.) Waveform Capture Rate: Up to 1200 frames/s Persistence: Adjustable (min/2s/5s/10s/20s/50s/∞) Waveform Save/Export: Screenshot save & USB export Other Functions: Cursor measurement, self-calibration, analysis, waveform math Color: As Shown Material: ABS Package Contents: 1 x Digital Oscilloscope kits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.