НОВЫЙ Ручной 3.7 "Цифровой осциллограф хранения

NEW Handheld 3.7" Digital Storage Oscilloscope (20MHz) Userinterface:English/Chinese MainFeatures:1.Autoscale 2.20AutomaticMeasurements 3.3in1(DSO+Multimeter+Cymometer) 4.Bandwidth:20MHZ-100MHz5.SupportUSBfordatatransmissiontoPC6.Replaceableli-ionbatterybackup(6hours)7.USBFlashDiskStorage8.WaveformRecord&Replay(HDS2062M-N,HDS3102M-N)9.FFTApplication:DesignandDebug&CircuitfunctiontestEducation&TechnicaltrainingMaintenancetestingOscilloscopeSpecificationModelNameHDS1022M-NBandwidth20MHzSampleRate(Realtime)100MS/sHorizontalScale(S/div)5ns/div 100s/div step by 1 2.5 5Risetime(atinput,typical)≤17.5nsDisplay3.7inchcolordisplaywithTFTpanel(640×480pixels)ChannelsDualInputimpedance1MΩ±2%,inparallelwith20pF±3pFRecordlengthMax.6000pointsoneachchannelInterpolation(sinx)/xProbeattenuationfactor1X,10X,100X,1000XInputcouplingDC,AC,GNDDCaccuracy(Average)Average>16:±(5%reading+0.05div)forVVerticalSensitivity5mV/div 5V/div(atinput)Verticalresolution(A/D)8bit(2channelssimultaneously)Max.InputVoltage400V(PK-PK)(DC+ACPK PK,1MΩinputimpedance, Probeattenuation 10:1) Waveform storage4 waveformsTriggerTypeEdge,Video,AlternateTriggerModeAuto,Normal,SingleTriggerlevel±6divisionsfromscreencenterAcquisitionmodesSample,PeakDetectandAverageDCgainaccuracy±3%AutomaticMeasurementVpp,Vavg,RMS,Frequency,Period,Vmax,Vmin,Vtop,Vbase,Width, Overshoot,Preshoot,Risetime,Falltime,+Width,-Width,+Duty, -Duty,DelayA→B,DelayA→B Bandwidth20MHzfigurePhasedifference±3degreesCommunicationinterfaceUSBPowersupply100V-240VAC,50/60HzLi-ionbattery7.4V,6hoursoperationMultimeterspecificationsFullscalereading33/4digits(Max.4000-count)InputImpedance10MΩVoltageVDC:400mV,4V,400V:±(1±1digit)Max.input:DC1000V,VAC:4V,40V, 400V:±(1±3digit); Frequency:40Hz-400Hz,Max:inputAC750V(virtualvalue) Capacitance51.2nF-100uF:±(3%±3digit)CurrentDCA:40mA,400mA:±(1.5%±1digit)10A:±(3%±3digit)DAA:40mA±(1.5%±3digit)400mA:±(2±1digit)10A:±(3%±3digit)Impedance400Ω:±(1%±3digit),40ΩGeneralspecificationsInterfaceUSBDataCable(TransferwaveformdatatoaPC)PowerSupply:100V 240VAC,50/60HzDCinput:8.5VDC,1500mABattery:6hoursDimension180mmx115mmx40mmWeight645gAccessory stepby1 2.5 5