3.8"TFT Combo Handheld Digital Storage Oscilloscope&Multi-meter (20MHz)

Model

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

Channels

Dual

Display

3.8'' color TFT display (320×240 pixels)

Dimension

180mm(L)x115mm(H)x40mm(W)

Weight

645g

Oscilloscope Specification

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

100MHz

Phase difference

±3 degrees

Communication interface

USB

Power supply

100V-240V AC, 50/60Hz

Li-ion battery

7.4V, 6 hours operation

Multimeter specifications

Full scale reading

Diode  0V-1.5V

Input Impedance

On/Off measurement<50(±30)beeping

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) 10A:±(3%±3digit)
DAA:40mA±(1.5%±3digit) 400mA:±(2±1digit) 10A:±(3%±3digit)

Impedance

400Ω:±(1%±3digit), 40Ω

General specifications

Interface

USB Data Cable (Transfer waveform data to a PC)

 Power

 Supply:100V~240V AC,50/60Hz   DC input: 8.5VDC, 1500mA    Battery: 6 hours

Dimension

180mm x 115mm x 40mm

Weight

645g