Dual channel oscilloscope with 50M sampling rate, 2MHz actual bandwidth, and 10MHz analog bandwidth. Features complete trigger functions including single, normal, and automatic modes, suitable for both periodic analog signals and non-periodic digital signals. Wide measurement range supports voltage signals up to ±400V. Equipped with waveform measurement and display function, 3.2-inch LCD screen with 320 * 240 resolution. Offers three display modes: dual-channel oscilloscope mode, X-Y mode, and current waveform display. Includes one-button AUTO function for quick waveform display without manual adjustments. Supports 6A current waveform measurement with 20K storage depth. Enables waveform compression and expansion. Provides stepless current waveform compression with up to 165x compression ratio for detailed analysis of current change curves. Features USB connectivity for expanded functionality and firmware upgrade support. Designed for versatile use in appliance repair, mobile phone repair, automotive electronics, DIY electronics projects, power supply troubleshooting, and more. Specifications: - Name: Digital Oscilloscope - Battery: 1 x 2500mAh battery (included) - Sampling rate: 50M/Channels - Channels: 2 - Analog bandwidth: 10MSa/S/Channels - Actual bandwidth: 2MSa/S/Channels - Measured voltage: X1/±40V, X10/±400V - Input impedance: 1Mohm - Storage depth: 20Kb - Parameter display: 12 parameters - Current range: 0-6A - Minimum precision: 2mA - Sampling rate: 2.5KSa/S - Display: 3.2-inch LCD - Resolution: 320*240 - Charging voltage: 5V - Working time: 4.5-6 hours - Firmware upgrade: Supported - Model types: B: Host + USB cable + 2 high voltage probes C: Host + USB cable + Alligator clip cable + High voltage probes A: Host + USB cable + 2 Alligator clip cables - Color: Black - Material: Plastic + Metal Package Contents: 1 x Host 1 x USB cable