The only different betweenHantek 5000 B series and P series is the record length.B series got 1 MB record length while P series is only 40K.The price for DSO5062B & 5102B is very close,so personally I suggest DSO5102B, it is good enough foramateur.Unless you got some high frequency signal > 100MHzThen you go to DSO5202B, its bandwidth is 200MHzDSO5000B SeriesBandwidth:60-200MHz;Real Time Sample Rate: 1GSa/s;Large (7.0-inch) color display,WVGA(800x480);Record length up to 1M;Multiple automatic measurements;Trigger mode: edge/pulse width/line selectable video/slop/overtime etc.OverviewParametersComparisonAccessoriesDownloadOneDrive DownloadFeature:200/100/60MHz bandwidth1GSa/sReal time sample rateLarge (7.0-inch) olor display, WVGA(800x480)Record length up to 1MTrigger mode: edge/pulse width/line selectable video/slop/overtime etc.USB host and device connectivity, standardMultiple automatic measurementsFour math functions, including FFTs standardVGA OptionalFunction Picture:This device is running Linux 2.6, for more detail seeParametersModelDSO5202BDSO5102BDSO5062BAcquisitionSample RateReal-Time Sample: 1GS/sEquivalent Sample: 25GS/sAcquisition ModesNormalNormal data onlyPeak DetectHigh-frequency and randon glith captureAverageWavefom Average, selectable 4,8,16,32,64,128InputsInputs CouplingAC, DC, GNDInpits Impendance1MΩ±2%‖20pF±3pFProbe Attenuation1X, 10XSupported Probe Attenuation Factor1X, 10X, 100X, 1000XMaximum Input VoltageCAT I and CAT II: 300VRMS (10×), Installation Category;CAT III: 150VRMS (1×);Installation Category II: derate at 20dB/decade above 100kHz to 13V peak AC at 3MHz* and above. For non-sinusoidal waveforms, peak value must be less than 450V. Excursion above 300V should be of less than 100ms duration. RMS signal level including all DC components removed through AC coupling must be limited to 300V. If these values are exceeded, damage to the oscilloscope may occur.HorizontalSample Rate Range500MS/s--1GS/sWaveform Interpolation(sin x)/xRecord LengthMaximum 1M samples per single-channel;maximum 512K samples per dual-channel (4K,16K,40K optional)SEC/DIV Range2ns/div to 40s/div4ns/div to 40s/divSample Rate andDelay Time Accuracy±50ppm（at over any ≥1ms time interval)Position Range2ns/div to 10ns/div;(-4div x s/div) to 20ms;20ns/div to 80us/div; (-8div x s/div) to 40ms;200us/div to 40s/div; (-8div x s/div) to 400sDelta Time Measurement Accuracy(Full Bandwidth)Single-shot, Normal mode:± (1 sample interval +100ppm × reading + 0.6ns);>16 averages:± (1 sample interval + 100ppm × reading + 0.4ns);Sample interval = s/div ÷ 200VerticalVertical Resolution8-bit resolution, all channel sampled simultaneouslyPosition Range2mV/div to 200mV/div, ±2V200mV/div to 5V/div, ±50VBandwidth200MHz100MHz60MHzRise Time at BNC( typical)1.8ns3.5ns5.8nsAnalog Bandwidth in Normal and Average modes at BNC or with probe, DC Coupled2mV/div to 20mV/div, ±400mV; 50mV/div to 200mV/div, ±2V500mV/div to 2V/div, ±40V; 5V/div, ±50VMath+,-,*,/,FFTFFTWindows: Hanning, Flatop, Rectamgular, Bartlett, Blackman;1024 sample pointBandwidth Limit20MHzLow Frequency Response (-3db)≤10Hz at BNCDC Gain Accuracy±3% for Normal or Average acquisition mode, 5V/div to 10mV/div;±4% for Normal or Average acquisition mode, 5mV/div to 2mV/divDC Measurement Accuracy,Average Acquisition ModeWhen vertical displacement is zero, and N ≥16:± (3% × reading + 0.1div + 1mV) only 10mV/div or greater is selected;When vertical displacement is not zero, and N≥16: ± [3% × (reading + vertical position) + 1% of vertical position + 0.2div]; Add 2mV for settings from 2mV/div to 200mV/div; add 50mV for settings from 200mV/div to 5V/divVolts Measurement Repeatability,Average Acquisition ModeDelta volts between any two averages of ≥16 waveforms acquired under same setup and ambient conditionsTrigger SystemTrigger TypesEdge, Video, Pulse, Slope, Over time, AlternativeTrigger SourceCH1, CH2, EXT, EXT/5, AC LineTrigger ModesAuto, Normal, SingleCoupling TypeDC, AC, Noise Reject, HF Reject, LF RejectTrigger Sensitivity(Edge Trigger Type)DC(CH1,CH2):1div from DC to 10MHz; 1.5div from 10MHz to 100MHz; 2div from 100MHz to Full;DC(EXT):200mV from DC to 100MHz; 350mV from 100MHz to 200MHz;DC(EXT/5):1V from DC to 100MHz;1.75V from 100MHz to 200MHz;AC: Attenuates signals below 10Hz;HF Reject: Attenuates signals above 80kHz;LF Reject: Same as the DC-coupled limits for frequencies above 150kHz; attenuates signals below 150kHzTrigger Level RangeCH1/CH2: ±8 divisions from center of screen;EXT: ±1.2V;EXT/5:±6VTrigger Level Accuracy( typical)Accuracy is for signals having rise and fall times ≥20nsCH1/CH2: 0.2div × volts/div within ±4 divisions from center of screen;EXT: ± (6% of setting + 40mV);EXT/5: ± (6% of setting + 200mV);Set Level to 50%(typical)Operates with input signals ≥50HzVideo TriggerVideo Trigger TypeCH1, CH2: Peak-to-peak amplitude of 2 divisions;EXT: 400mV;EXT/5: 2VSignal Formats and Field Rates, Video Trigger TypeSupports NTSC, PAL and SECAM broadcast systems for any field or any lineHoldoff Range100ns ~ 10sPulse Width TriggerPulse Width Trigger ModeTrigger when (< , >, = , or ≠); Positive pulse or Negative pulsePulse Width Trigger PointEqual: The oscilloscope triggers when the trailing edge of the pulse crosses the trigger level.Not Equal: If the pulse is narrower than the specified width, the trigger point is the trailing edge. Otherwise, the oscilloscope triggers when a pulse continues longer than the time specified as the Pulse Width.Less than: The trigger point is the trailing edge.Greater than (also called overtime trigger): The oscilloscope triggers when a pulse continues longer than the time specified as the Pulse WidthPulse Width Range20ns ~ 10sSlope TriggerSlope Trigger ModeTrigger when (< , > , = , or ≠ ); Positive slope or Negative slopeSlope Trigger PointEqual: The oscilloscope triggers when the waveform slope is equal to the set slope.Not Equal: The oscilloscope triggers when the waveform slope is not equal to the set slope.Less than: The oscilloscope triggers when the waveform slope is less than the set slope.Greater than: The oscilloscope triggers when the waveform slope is greater than the set slope.Time Range20ns ~ 10sOvertime TriggerOver Time ModeRising edge or Falling edgeTime Range20ns ~ 10sAlternative TriggerTrigger on CH1Internal Trigger: Edge, Pulse Width, Video, SlopeTrigger on CH2Internal Trigger: Edge, Pulse Width, Video, SlopeTrigger Frequency CounterReadout Resolution6 digitsAccuracy (typical)±30ppm (including all frequency reference errors and ±1 count errors)Frequency RangeAC coupled, from 4Hz minimum to rated bandwidthSignal SourcePulse Width or Edge Trigger modes: all available trigger sourcesThe Frequency Counter measures trigger source at all times, including when the oscilloscope acquisition pauses due to changes in the run status, or acquisition of a single shot event has completed.Pulse Width Trigger mode: The oscilloscope counts pulses of significant magnitude inside the 1s measurement window that qualify as triggerable events, such as narrow pulses in a PWM pulse train if set to < mode and the width is set to a relatively small time.Edge Trigger mode: The oscilloscope counts all edges of sufficient magnitude and correct polarity.Video Trigger mode: The Frequency Counter does not work.MeasureCursor MeasurementVoltage difference between cursors:△VTime difference between cursors:△TReciprocal of△T in Hertz (1/ΔT)Auto MeasuermentFrequency, Period, Mean, Pk-Pk, Cycli RMS, Minimum, Maximum, Rise time, Fall Time, +Pulse Width, -Pulse Width, Delay1-2Rise, Delay1-2Fall, +Duty, -Duty, Vbase, Vtop, Vmid, Vamp, Overshoot, Preshoot, Preiod Mean, Preiod RMS, FOVShoot, RPREShoot, BWIDTH, FRF, FFR, LRR, LRF, LFR, LFFDisplayDisplay Type7 inch 64K color TFT (diagonal liquid crystal)Display Resolution800 horizontal by 480 vertical pixelsDisplay ContrastAdjustable (16 gears) with the progress barProbe Compensator OutputOutput Voltage( typical)About 5Vpp into ≥1MΩ loadFrequency(typical)1kHzPower SupplySupply Voltage100-120VACRMS(±10%), 45Hz to 440Hz, CATⅡ120-240VACRMS(±10%), 45Hz to 66Hz, CATⅡPower Consumption<30WFuse2A, T rating, 250VEnvironmentalTemperatureOperating: 32℉to 122℉(0℃to 50℃);Nonoperating: -40℉to 159.8℉(-40℃to +71℃)Cooling MethodConvectionHumidity+104℉or below (+40℃or below): ≤90% relative humidity;106℉to 122℉(+41℃to 50℃): ≤60% relative humidityAltitudeOperating: Below 3,000m (10,000 feet);Nonoperaring: Below 15,000m(50,000 feet)MechanicalSizeLength 385mm, Width 200mm, Height 245mmWeight3.5KG(with Packing); 2.08KG(without Packing）Detailed technical index please refer to "DSO5000B Series Datasheet"