PC-Based USB Digital Storage Oscilloscope DSO-2090

Max. Sampling Rate

Real-time sampling: 100MS/s

Sampling selectable

Yes

Input Coupling

AC, DC, GND

Channels

2

Bandwidth

40MHz

Vertical Resolution

8 bit

Gain Range

10mV-5V/div @ x1probe(10mV,20mV,50mV,100mV,200mV,500mV,1V,2V,5V/div1,2,5sequence)
100mV-50V/div @ x10 probe
1V-500V/div @ x100 probe
10V-5KV/div @ x1000 probe

Range

8 divisions

Offset Level

+/-4 divisions

Offset Increments

0.02 DIV

Impedance

1MΩ 25pF

DC Accuracy

¡À3%

Input Protection

35Vpk(DC + peak AC < 10 KHz, without external attenuation)

Display Mode

Y-T, X-Y

Time base Range

4ns/div - 1h/div(4ns,10ns,20ns,40ns,100ns,200ns,400ns,1us,2us,4us,10us,20us,40us,100us,
200us,400us,1ms,2ms,4ms,10ms,20ms,40ms,100ms,200ms,400ms,1s,2s,4s,
10s,20s,40s,10m,20m,40m,1h/div 1-2-4 sequence)

Acquisition Mode

Real time sampling:4ns/div - 400ms/div
Roll mode:1s/div - 1h/div

Range

10 divisions

Buffer size

10K - 64K samples

Mode

Auto, Normal and Single

Type

Edge trigger: Rising edge, falling edge.

Auto Set

Yes

Range

10 divisions

Trigger Level

¡À 4 divisions

Stability

0.02 div increments

Measurements

Vp-p, Vmax, Vnin, Vmean, Vrms, Vamp, Vhigh, Vlow,
positive overshoot, negative overshoot, cycle mean,
cycle rms, period, frequency, positive pulse width,
Negative pulse width, rise time (10%-90%),
fall time(10%-90%),positive duty cycle, negative duty cycle

Cursor

Time/frequency difference, voltage difference Frequency only in FFT mode

Math

Addition, Subtraction, Multiplication, Division

FFT

Rectangular, Henning, Hamming, Blackman Window

Interface

Universal Serial Bus(USB2.0,1.0)

Power

No additional power required, Bus-powered directly from USB port

Dimensions

187 x 100 x 33 (mm)