Description
[Discontinued] [Open Box] SainSmart DSO212 2-CH Handheld Mini Digital Oscilloscope
DSO Series:
| Model | DSO Nano (DSO211) | DSO Note II (DSO202) | DSO 212 | DSO Quad (DSO203) |
| MCU | STM32F103VC | STM32F303VC | STM32F303VC | STM32F103VE |
| ADC | MCU internal ADC | MCU internal ADC | MCU internal ADC | AD9288 |
| Channels | Analog channel 1 + 1 internal channel | 2 analog | 2 analog | 2 analog, 2 digital |
| Analog Bandwidth | 200KHz | 1MHz | 1MHz | 8MHz |
| Max Sample Rate | 1MSa/s | 10MSa/s | 10MSa/s | 72MSa/s |
| Maximum Memory Depth | 8K | 8K | 8K | 4K |
| Horizontal Sensitivity | 1uS/Div~2S/Div(1-2-5sequence step) | 1uS/Div~2S/Div(1-2-5sequence step) | 1uS/Div~2S/Div(1-2-5sequence step) | 0.1uS/Div~1S/Div(1-2-5sequence step) |
| Vertical Sensitivity | 20mv/Div~10V/Div(1-2-5sequence step) | 20mv/Div~10V/Div(1-2-5sequence step) | 20mv/Div~10V/Div(1-2-5sequence step) | 50mv/Div~10V/Div(1-2-5sequence step) |
| Input Resistance | 1MΩ | 1MΩ | 1MΩ | 1MΩ |
| Coupling | DC / AC | DC / AC | DC / AC | DC / AC |
| Auto Adjustment Mode | AUTO_FIT | AUTO_FIT | AUTO_FIT | NO |
| Calculation Waveforms | -A, RecA, A + RecA | -A,-B,A+B,A-B RecA,RecB,RecC | -A,-B,A+B,A-B RecA,RecB,RecC | -A,-B,A+B,A-B RecA,RecB,RecC |
| Storage | 8MB USB flash disk memory | 8MB USB flash disk memory | 8MB USB flash disk memory | 8MB USB flash disk memory |
| APP Installed | 1 | 2 | 2 | 4 |
| Operation | buttons | button,touch area | buttons,scrollers | buttons,scrollers |
| USB Interface | Micro USB | Micro USB | Micro USB | Mini USB |
| Battery | 500mAh | 500mAh | 500mAh | 1000mAh |
| Screen Size | 2.8inch | 2.8inch | 2.8inch | 3.0inch |
| Screen Resolution | 320 × 240 | 320 × 240 | 320 × 240 | 400 × 240 |
| Open Source | Application layer Open-Source | |||
FUNCTION
- Rising/Falling edge trigger
- Store file as BMP, DAT, BUF, or CSV format
- Math waveforms:-A,-B,A+B,A-B,Rec A,RecB,RecC
- Synchronous mode: Auto, Normal, Single, None, Scan
- Inbuilt 8MB U disk storage for waveform data and images
- Modes of vertical precise, horizontal precise measurement and triggering threshold
- Auto Measurement: frequency, cycle time, duty cycle, DC RMS voltage/Vpp /Vmax/Vmin/Vavg
- Inbuilt Signal Generator: Sine/Square/Triangle/Sawtooth wave
SPECIFICATION
- Max sample rate: 10MSa/s
- Analog bandwidth: 1MHz
- Max sample memory depth: 8K
- Analog input impedance: 1MΩ
- Max input voltage: ±40V(X1 probe)
- Coupling:AC/DC
- Vertical sensitivity: 20mv/Div~10V/Div (1-2-5 sequence step)
- Horizontal sensitivity: 1uS/Div~2S/Div(1-2-5 sequence step)
- Dimension: 100mm X 56.5mm X 10.7mm
- Weight: 95g
- Case side thumbwheel control
- Screen: 2.8″ Full Color TFT LCD Display (320X240 pixels)
- Recharging through Micro USB port
- Internal 500mAh Lithium battery
- Compliant with EU/USA certification CE/FCC
WHAT’S IN THE PACKAGE
- 1* DS212 mini oscilloscope
- 2* x1x10 probe
- 1* Allen wrench
- 1* Data cable
- 1* Manual
- 1* Warranty card
