2.5Msps high-speed sampling, 1MHz analog bandwidth, 4000 count digital multimeter. One-click visual wave, there are three waveform scanning modes: automatic/conventional/single. Save function for data and waveform in the measurement;a total of 100 sets of data and 10 waveform can be saved. When measuring waveforms, you can set parameters independently, such as: time base, amplitude, waveform scanning mode, etc. REL, effectively eliminate the lead resistance, distributed capacitance and interference signal. Multimeter functions include DC/AC voltage/current, resistance, capacitance, frequency, duty cycle,diode continuity test. Automatic/manual switching for measuring range and display of measurement data and historic data on the same screen. Overload protection 10A double protective tube, dual protection of the instrument. Automatic shutdown in case of no operations for 15 minutes: bright backlight and clear display. Adopt 2.4 inch color screen display, the display effect is clear. Higher reliability: no adjustment of potentiometer is required for panel calibration and internal storage calibration. Automatic measurement function: Vp-p, Vavg, Vrms, HZ DC Voltage: 400mV-600V DC Current: 4A-10A Resistance: 400.0Ω-40.00MΩ Frequency: 5Hz-5MHz Diode test: Voltage is about 1.5 V AC Voltage: 400mV-600V AC Current: 4A-10A Capacitance: 51.2nF-100uF Duty cycle: 0%-100% Continuity test: Resistance Less than 50Ω,beep Display: 240x320 Color screen Backlight: Constantly on Battery: AA batteries x 3(Not included) Working current: About 65mA usage time: More than 10 hours Use: 0℃-+40℃;Less than 75%RH Dimensions:77 mmx157 mmx25.5mm Observation area:49.0 mm x 36.7 mm Name:Oscilloscope multimeter Colour:As Shown Material:Plas