Highlights of DSO138mini:
- An replacement model of DSO138. Better structure. More reliable
- Bandwidth: 0 – 200KHz
- Sensitivity range: 10mV/DIV – 5V/DIV (using x1 probe)
- Maximum input voltage: 50Vpk (using x1 probe)
- Maximum real time sampling rate: 1MS/s
- Time Base range 10us/DIV – 500s/DIV
- External trigger
- Display Resolution: 320 x 240 Color display
- Display Size: 2.4″
- Battery or USB powered
- Serial data output to PC
Specification
Vertical
- Number of Channel: 1
- Analog Bandwidth: 0 - 200KHz
- Sensitivity: 10mV/Div - 5V/Div
- Sensitivity error: < 5%
- Resolution: 12-bit
- Input Impedance: 1M ohm
- Maximum Input voltage: 50Vpk
- Coupling: DC, AC, GND
Horizontal
- Max Real-time Sampling Rate: 1Msps
- Timebase: 10us/Div - 500s/Div
- Record Length: 1024
Trigger
- Trigger Modes: Auto, Normal, Single
- Trigger Types: Rising/falling edge
- Trigger Position: 1/2 of buffer size fixed
Display
- 2.4-inch color TFT LCD with 320 x 240 resolution
Power Supply
- 3.5V - 6V DC
- Supply Current: 120mA @5V
Physical
- Dimension: 85mm X 75mm X 15mm
- Weight: 50 gram (not including cables)
