Description
DSO138 2.4″ TFT Handheld Pocket-size Digital Oscilloscope Kit 1Msps
This DSO138 digital oscilloscope kit adopts ARM Cortex-M3 processor and with 2.4-inch TFT screen. It’s easy and reliable for circuit operation. It can display frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
Features:
- This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.
- It can be changed to a Millivoltmeter, or data loggers.
- Adjustable vertical displacement.
- With automatic, regular, and one-shot modes, easy to capture the moment waveform.
- Available rising or falling edge trigger.
- Observable previous trigger waveform (negative delay).
- Can freeze at any time waveform display (HOLD function).
- Comes 1Hz /3.3V square wave test signal source.
- With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./PeakPeak/virtual values.
- Waveform storage function: will not lose the waveform after power off.
- Short-circuit and open-circuit detection: can help the user find out the soldering error.
Specifications:
- Maximum Real-time Sampling Rate: 1Msps
- Accuracy: 12Bit
- Sampling Buffer Depth: 1024 bytes
- Analog Bandwidth: 0-200KHz
- Vertical Sensitivity: 10mV / Div – 5V / Div (1-2-5 progressive manner)
- Input Impedance: 1MΩ
- Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)
- Coupling Modes: DC / AC / GND
- The Horizontal Time Base Range: 10μs / Div – 50s / Div (1-2-5 progressive manner)
- Supply Voltage: DC 9V
- PCB Size: 117 * 76mm / 4.6 * 3in
- Screen Size: 52 * 40mm / 2 * 1.57in
- Weight: 119g
