Description
The digital oscilloscope in question shares similar bandwidth with the DSO138 model. However, it stands out with significant improvements in structure, mechanism, and operation. This portable tool features high sensibility, light weight, a 2.4-inch TFT screen, and a protective case. Additionally, it can display various waveform parameters, including frequency, period, pulse width, duty ratio, MAX., MIN., AVG., Peak-Peak, and virtual values.
Features
- The oscilloscope is equipped with an ARM Cortex-M3 processor (STM32F103C8) and a 2.4-inch color TFT display screen.
- It can be modified and used for secondary development, functioning as a millivoltmeter or data logger.
- The kit comes with user-friendly instructions for easy installation and operation.
- Offers Auto/normal/single trigger modes, making it simple to capture moment waveforms.
- Has the ability to trigger rising or falling edge.
- Can visualize previous waveform before trigger. This is referred to as ‘negative delay’.
- The HOLD function allows the user to freeze the waveform display at any time.
- Digital display of waveform parameters includes frequency, period, pulse width, duty ratio, MAX., MIN., AVG., Peak-Peak, and virtual values.
- Waveform data can be stored, and it will not be lost even after powering off the device.
- Features short-circuit and open-circuit detection which is useful for identifying soldering errors.
- Has the ability to recognize TFT controllers.
- The SMD has been soldered making it ideal for electronic beginners.
Specifications
- Type: Finished Product
- Model: US/ EU (optional)
- Number of Channels: 1
- Analog Bandwidth: 0-200KHz
- Sensitivity Range: 5mV/Div – 20V/Div
- Sensitivity error: Less than 5%
- Maximum Input Voltage: 50Vpk (1X probe)
- Input Impedance: 1M ohms/20pF
- Resolution: 12 bits
- Record Length: 1024 points
- Coupling Modes: DC / AC / GND
- Maximum Real-time Sampling Rate: 1MSa/s
- Time Base Range: 10us/Div – 500s/Div
- Trigger Modes: Auto, Normal, Single
- Trigger Types: Rising/falling edge
- Trigger Position: Center of Buffer
- Display: 2.4″ Color TFT LCD with 320*240 Resolution
- Supply Voltage: DC 9V(8-10V acceptable)
- Current Consumption: Approx. 120mA @ 9V
- Product Size: 115 * 75 * 22mm / 4.53 * 2.95 * 0.87in
- Product Weight: 92g / 3.24oz
- Package Size: 202*110*38mm/7.95*4.33*1.50in
- Package Weight: 314g/11.07oz
Note
The actual color of the item might vary slightly due to the lighting conditions and screen settings. Allow for 1-3cm variations due to manual measurement.
Package List
- 1 * Oscilloscope
- 1 * BNC-clip cable
- 1 * Probe
- 1 * Power adapter
- 1 * User Manual