Oscilloscope Kit DIY Learning Pocket-size DSO138mini Upgrade With Acrylic Shell

Digital Oscilloscope Kit DIY Learning Pocket-size DSO138mini Upgrade with Acrylic Protection Case

Features:

1.Better structure and smaller size
2.USB or battery powered.
3.External trigger input.
4.Serial output of waveform data.
5. controller.
DSO138mini make MCU and LCD stay in one PCB to avoid problematic pin-header connections that was used in DSO138. This not only increase product reliability but also allow the main board to become a flexible purpose controller.
DSO138mini's trigger can work reliably under 10us and 20us timebase settings.Waveform data can be outputted through serial port and the data can be easily displayed on PC with help of other software like Gnuplot. This photo shows the same waveform displayed on PC using Gnuplot.

Specification:

Analog bandwidth: 0 - 200KHz
Sensitivity: 10mV/Div - 5V/Div
Sensitivity error: < 5%
Vertical resolution: 12-bit
Timebase: 10us/Div - 500s/Div
Record length: 1024 points
Built-in 1KHz/3.3V test signal
Waveform frozen (HOLD) function available
Save/recall waveform
Serial waveform data output
Vertical
Number of Channel: 1
Input Impedance: 1M ohm
Maximum Input voltage: 50Vpk
Coupling: DC, AC, GND
Horizontal
Max Real-time Sampling Rate: 1Msps
Main Color: Red
Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package included:
1 set of DSO138mini oscilloscope kit with acrylic shell