EONE ET310A 2 in 1 20MHz 80Msps Digital Handheld Storage Oscilloscope ScopeMeter True RMS Multimeter Automatic Measureme

Features Combination of 4000 count auto range true RMS DMM and multimeter DMM functions includes true RMS AC DC voltage and current resistance capacitance frequency duty cycle dBm diode and continuity tests Full auto setup for volt division and time division of DSO Screen hold function Save and recall up to 100 waveform and data High contrast FSTN LCD with white LED backlight Auto power off in 5 to 60 minutes or continuous on Inner Li ion polymer battery with AC adapter Isolated USB RS232 interface with PC Specifications Digital Storage OscilloscopeSimulation bandwidthDC 20MHz 50mV div 10V div Maximum real time sampling rate80MspsThe vertical resolution8 bitsNonlinearity±1 bitChannel number1CouplingDC AC GNDInput impedanceabout 10MΩindexingVertical ±4 8 horizontal 12 8Vertical sensitivity range50mV div 200V divWhen range0 20μs div 20s divVertical amplitude precision± 5 0 1div When the yankee accuracy± 0 01 0 1div Automatic zero referenceIn DC dB measurementScanning modeAuto normal singleTrigger level± 12 div At each step 0 1div Trigger slopeRising along down alongTrigger position adjustment± 6 div At each step 0 1div Automatic SettingsWhen the vertical amplitude and automatic SettingsThe cursor measurement functiondV dt 1 dt Frequency Automatic measurement functionVp p Vavg RMS dBmAutomatic measurement accuracy± 5 0 1div Record length12 8div20MHz refers to simulate bandwidth to 3db voltage when the attenuation of bandwidth when the input signal