Feature: 1. [Digital Oscilloscope Kit] With 2.4 inch TFT 320x240 color LCD screen, this oscilloscope delivers clear and accurate waveforms, with a bandwidth of 120MHz for single channel and 40MHz for dual channel, and an equivalent sampling rate of 500MSps. 10X probe is capable of measuring up to 800VPP, equivalent to 280V AC, can measure voltages as high as ±400V. 2. [Professional Design] Equipped with complete triggering functions (AUTO, Normal, Single). Suitable for periodic analog signals and aperiodic digital signals. The Type C interface supports data transfer and charging. Supports direct firmware updates. Can store up to 2500 waveforms, supports thumbnail browsing, waveform deletion, and other functions. 3. [Versatile Signal Sources] Three waveform scanning modes (Auto, Single, Normal). The signal source includes commonly used waveforms such as sine waves, triangular waves, square waves, with options for amplitude, frequency, and square wave duty cycle. 4. [Compact and Portable Design] Compact, lightweight, and easy to carry, featuring silicone protective covers on both sides for slip, drop, and shock resistance, providing a comfortable grip. 5. [Easy Measurement] Equipped with efficient one key AUTO settings for all parameters, waveforms automatically adapt to the screen with one key AUTO, eliminating the need for parameter adjustments. Users can set waveform parameters such as time base, amplitude, trigger slope, enhancing measurement efficiency. 6. [Extended Battery Life] Built in 2000mAh premium lithium battery offering approximately 8 hours of continuous use on a full charge. Includes a Type C charging cable for convenient charging. 7. [Wide Application] Suitable for household appliance inspection, scientific research, education, product development, and mains testing, catering to a variety of occasion and industries. Specification: Item Type: Oscilloscope Material: ABS Model: ET120MC2 Screen Size: 2.4 Inch Color Screen Screen Resolution: 320x240 Display Technology: TFT Waveform Bandwidth: 120MHz Maximum Sampling Rate: 500MSa/S Storage Depth: 12.8div Input Impedance: 1MΩ Vertical Sensitivity: 50mV to 100V Time Base Range: 6nS to 50S Triggering Mode: Auto, Normal, Single Triggering Edge: Rising Edge, Falling Edge Maximum Test Voltage: 1X: 80Vpp; 10X: 800Vpp Signal Source Output: Sine Wave, Triangular Wave: 10Hz to 100KHz; Square Wave: 10Hz to 3MHz; Square Wave Duty Ratio: 10% to 90%; Output Voltage: 0-3Vpp Number of Channels: 2 Single Click Auto: Supported Waveform Storage: 2500 Sets of Waveforms Waveform Manager: Supported Voltage Accuracy: 10% Frequency Accuracy: 1% Measurement Parameters: 12 Types Battery: 1 x 2000mAh Rechargeable Lithium Battery (Built in) Standby Time: About 4 Hours Backlit Brightness: 1-8 Levels Charging Requirement: DC5V 1A 2A Coupling Method: DC AC. Package List: 1 x Oscilloscope 1 x Carrying Bag 1 x USB Cable 1 x Crocodile Clip Cable 1 x Manual 1 x 1X to 10X Probe 13 x Probe Accessories