Specification :

New Original

ITEM: HDS1021M

E-MAIL: kension.cai@ gmail.com

Model HDS1021M
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) d17.5ns
Channels Single
Display 3.5 inch color display with TFT panel( 320× 240 pixels)
Input impedance 1M© ± 2%  in parallel with 20pF± 3pF
Probe attenuation factor 1X 10X 100X 1000X
Max. input voltage 400V ( PK-PK) ( DC + AC PK-PK, 1M© 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 ³ V
Trigger type Edge, Video
Trigger mode Auto, Normal, Single
Trigger level ± 6 divisions from screen center
Automatic measurement Vpp, Vavg, RMS, Frequency, Period, Vmax, Vmin, Vtop, Vbase, Width,
Overshoot, Pre-shoo t, Rise time, Fall time, + Width, -Width, + Duty
Waveform math Unavailable
Waveform storage 4 waveforms
Lissajou’ s figure Bandwidth Unavailable
Phase difference Unavailable
Communication interface USB
Power supply 100V-240V AC, 50/ 60Hz
Li-ion battery 7.4V, 6 hours operation

Multimeter Specifications: Full scale reading 3 digits ( Max.4000-count)
Input Impedance 10M©
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 400© : ± ( 1% ± 3digit) , 40©
Diode 0V-1.5V
On/ Off measurement