Description:
| Model | Digital oscilloscope | Spectrum analyzers | Data recorder |
| ISDS205A | √ | √ | √ |
| Digital oscilloscope | |
| Channels | 2 |
| Impedance | 1MΩ 25pF |
| Coupling | AC/DC |
| Vertical resolution | 8Bit |
| Gain range | -6V ~ 6V (probe X1) -60V ~ 60V (probe X10) |
| Vertical accuracy | ±3% |
| Timebase range | 1ns-20s |
| Input Protection | Diode， 50Vpk |
| Autoset | Yes(10Hz to 20MHz) |
| Trigger Mode | Auto， Normal and Signal |
| Trigger Type | No， Rising edge， Falling edge， Rising edge or Falling edge |
| Trigger level | Yes |
| Trigger Source | CH1， CH2 |
| Buffer Size | 1MB/CH |
| Bandwidth | 20MHz |
| Max sample | 48MS/s |
| Vertical mode | CH1， CH2， ADD， SUB， MUL |
| Display Mode | X， Y-T !#!amp!*! X-Y |
| measurements | Yes |
| Wave save | Osc(Private)， Excel and Bmp |
| Spectrum analyzers | |
| Channels | 2 |
| Bandwidth | 20MHz |
| Algorithm | FFT(18 windows)， correlation， power spectrum |
| FFT points | 8-1048576/CHN |
| FFT measure | Harmonic(1-7)， SNR， SINAD， ENOB， THD， SFDR |
| Filter processing | FIR filter supports arbitrary range of frequency sampling method ， and Rectangle， bartlett， triangular， cosine， hanning， bartlett_hanning， hamming， blackman， blackman_Harris， tukey， Nuttall， FlatTop， Bohman， Parzen， Lanczos， kaiser， gaussand dolph_chebyshev， window method design. IIR filter support "Butterworth"， "Chebyshev I"， "Chebyshev II"， "Elliptic" type of filter design |
| Data recorder | |
| Channel | 2 |
| Impedance | 1MΩ 25pF |
| Coupling | AC/DC |
| Vertical resolution | 8Bit |
| Gain range | -6V ~ 6V (probe X1) -60V ~ 60V (probe X10) |
| Sample | 1 channel : 1K~24M Hz 2 channel : 1K~16M Hz |
| Save File | The maximum 4G， recording time associated with the sampling rate |
Package includes:
1 x MDSO Isds205a oscilloscope
2 x oscilloscope probe
1 x USB cable
1 x BNC to Clip cable
1 x CD (manual etc.)
Details pictures: 
