Features 1.Digital Display: The handheld digital oscilloscope combines a 1MHz oscilloscope with a 4000 counts autoranging multimeter, providing a comprehensive diagnostic toolset for automotive, electronic, and industrial applications. The 320x240 high resolution color display ensures clear visualization of waveforms and numerical readings, with historical and real time data displayed on the same screen. 2.Wide Applications: Equipped with dual fuses for increased safety and reliable operating in various environments, the portable handheld tablet oscilloscope excels in electronic circuit testing and debugging, electronic equipment troubleshooting and repair, as well as measurements in communicating, computer, and other fields. Specification Item Type: 2 in 1 Oscilloscope Multimeter Material: ABS Battery: 3 x AA Batteries (Not Included) Auto Sleep: 15 Minutes of Inactivity or Disabled Storage: DMM 100 Data, 10 OSC Waveforms Fuse: 10A, 250V Multimeter Parameters: AC Voltage: 4V-600V DC Voltage: 4V-600V AC Current: 4A-10A DC Current: 4A-10A Resistance: 400Ω-40MΩ Capacitance: 51.2nF-100uF Frequency: 5Hz-5MHz Duty Cycle: 0%-100% Diode Test: Open Circuit Voltage about 1.5V Continuity Test: Resistance Judgment about 50Ω, Buzzer Oscilloscope Parameters: Bandwidth: 1MHz Maximum Real Time Sampling Rate: 2.5Msps Number of Channels: 1 Vertical Sensitivity Range: 300mV-1000V/ Vertical Range Accuracy: ±(5%+0.2 ) Time Base Range: 2.5us-10s/ Time Base Accuracy: ±(0.01%+0.1 ) Trigger Mode: Auto, Single, Normal Trigger Edge Selection: Rising, Falling Edge Measurement Function: Vp-p, Vavg, Vrms, Hz Input Resistance: About 10MΩ