GAOTek Dual Channels Handheld Digital Oscilloscope
Description
Description
Technical Specifications
| Bandwidth | 20 MHz |
| Sample Rate (Real time) | 100 MS/s |
| Horizontal Scale (S/div) | 5 ns/div to 100 s/div (step by 1 to 2.5 to 5) |
| Rise Time | ≤17.5 ns |
| Channels | Dual |
| Display | 3.7 in (93.98 mm) color display (640 × 480 pixels) |
| Input Impedance | 1 MΩ±2%, in parallel with 20 pF ± 5 pF |
| Probe Attenuation Factor | 1X,10X,100X,1000X |
| Max. Input Voltage | 400 V (PK-PK), CAT II |
| Record Length | Max. 6000 points/channel |
| Interpolation | (Sin x)/x |
| Vertical Resolution (A/D) | 8 bits |
| Vertical Sensitivity | 5 mV/div to 5 V/div |
| DC Gain Accuracy | ±5% |
| Trigger Type | Edge, Video |
| Trigger Mode | Auto, Normal, Single |
| Trigger Level | ±6 divisions from screen center |
| Waveform Math | +, -, ×, ÷ |
| Waveform Storage | 4 waveforms |
| Lissajou’s Figure Bandwidth | 20 MHz |
| Lissajou’s Figure Phase Difference | ±3 degrees |
| Communication Interface | USB |
| Power Supply | 100 V to 240 V AC, 50 Hz/60 Hz |
| Li-ion Battery | 7.4 V, 3500 mAh |