Feature: 1. 2 Trigger Modes: This oscilloscope has 2 trigger modes, supporting automatic and normal trigger modes for flexible waveform catching. 2. Good Performance: With a real time sampling rate of 40MSa/s and a bandwidth of 18MHz, this oscilloscope provides faster and more accurate measurements. 3. Wide Application: This oscilloscope has a wide range of applications and can be used for microcontroller debugging, automotive repair, home appliance repair, DIY debugging, electric gaming, power supply debugging, inverters and so on. 4. Built In High Voltage Protection Module: This oscilloscope has a built in high voltage protection module that can withstand signals up to ±400V AC or DC. 5. Excellent ABS Shell: This oscilloscope is made of excellent ABS material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. Specification: Item Type: Oscilloscope Material: ABS Bandwidth: 1MHZ, 18MHZ Sampling Rate: 40MS/s Signal Generator Frequency: 500Khz Trigger Mode: Auto, Normal Measurement Options: 14 Types Display: 2.4 Inch LCD Display Probe Support: 10X, 100X High Voltage Protection: ± 400V AC, DC Battery: Rechargeable Lithium Battery 1000mAh x 1 ( Shipped With Built In Battery ) Interface: Type C. Package List: 1 x Oscilloscope1 x High Voltage Probe1 x Crocodile Clip Cable1 x Type C Cable1 x Manual1 x Bracket