HDS1022M-N Handheld oscilloscope 20MHz 3.7" usb digital oscilloscope

 Model Name

 HDS1022M-N 

 Bandwidth

 20MHz

 Sample Rate ( Real time )

 100MS/s

 Horizontal Scale(S/div)

 5ns/div~100s/div step by 1~2.5~5

 Rise time(at input, typical)

 ≤17.5ns

 Display

 3.7 inch color display with TFT panel(640×480 pixels, 65535 colors)

 Channels

 Dual

 Input impedance

 1MΩ±2%,in parallel with 20pF±3pF

 Record length

 Max. 6000 points on each channel

 Interpolation

 (sin x)/x

 Probe attenuation factor

 1X,10X,100X,1000X

 Input coupling

 DC, AC, GND

 DC accuracy(Average)

 Average>16:±(5% reading+0.05div) for V

 Vertical Sensitivity

 5mV/div~5V/div (at input)

 Vertical resolution (A/D)

 8 bit(2 channels simultaneously )

 Max. Input Voltage

 400V (PK-PK) (DC + AC PK-PK, 1MΩ input impedance, Probe attenuation 10:1)

 Trigger Type

 Edge, Video, Alternate

 Trigger Mode

 Auto, Normal, Single

 Trigger level

 ±6 divisions from screen center

 Acquisition modes

 Sample, Peak Detect and Average

 DC gain accuracy

 ±3%

 Automatic Measurement

 Vpp,Vavg,RMS,Frequency,Period,Vmax,Vmin,Vtop,Vbase,Width,Overshoot ,Preshoot,Risetime,Falltime,+Width,-Width,+Duty,-Duty, Delay A→B , Delay A→B

 Waveform math

 +, -, ×, ÷, FFT

 Waveform storage

 4 waveforms

 Lissajou’s figure

 Bandwidth

 20MHz

 Phase difference

 ±3 degrees

 Communication interface

 USB

 Power supply

 100V-240V AC, 50/60Hz

 Li-ion battery

 7.4V, 6 hours operation