HDS1021M,oscilloscope scope,signal oscilloscope,oscilloscope digital multimeter

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

Channels

Single

Display

3.5”color display with TFT panel(320×240 pixels)

Input impedance

1MΩ±2%,in parallel with 18pF±5pF

Probe attenuation factor

1X,10X,100X,1000X

Max. input voltage

400V (PK-PK)

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

Record length

Max.6000 points on each channel

Interpolation

(sin x)/x

Input coupling

DC, AC, GND

Acquisition modes

Sample, Peak Detect and Average

Vertical resolution (A/D)

8 bit

Vertical sensitivity

5mV/div~5V/div(at input)

DC gain accuracy

±3%

DC accuracy(Average)

Average>16:±(3% reading+0.05div) for V

Trigger type

Edge, Video

Trigger mode

Auto, Normal, Single

rigger level

±6 divisions from screen center

Automatic measurement

Vpp,Vavg,RMS,Frequency,Period,Vmax,Vmin,Vtop,Vbase,Width,Overshoot,

Pre-shoot,Rise time, Fall time, +Width, -Width, +Duty, -Duty,

Delay A-> B ,Delay A-> B

Waveform math

Unavailable

Waveform storage

4 waveforms

Lissajou’s figure

Bandwidth

Unavailable

Phase difference

Unavailable

Communication interface

USB

Cymometer

Available

Power supply

100V-240V AC, 50/60Hz

Li-ion battery

7.4V, 6 hours operation

Full scale reading

3¾digits (Max.4000-count)

Input Impedance

10MΩ

Capacitance

51.2nF-100uF:±(3%±3 digit)

Voltage

VDC: 400mV, 4V, 400V: ± (1±1digit)

Max. input: DC 1000V, VAC:4V,40V,400V:±(1±3digit)

Frequency:40Hz-400Hz, Max: input: AC 750V(virtual value)

Current

DCA:40mA, 400mA:±(1.5%±1 digit) 20A:±(3%±3digit)

DAA:40mA±(1.5%±3digit) 400mA:±(2±1digit) 20A:±(3%±3digit)

Impedance

400Ω:±(1%±3digit), 40Ω