DSO138 Oscilloscope Digital TFT with Probe Alligator Test Clip for Arduino ARM Detection Development Board Assembled

Training for electronic production, complete detailed descriptive information, including schemas, production guides, instructions, problem-solving methods, etc., make for a high success rate.
Variety of component species for students to identify elements, inline elements welding, SMD soldering component training.
The kit uses an ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display that can be used as a test arm development board.
Available resources, partner capabilities can be a secondary development kit based on, for example, it can be converted to Millivoltmeter, cross data, and so on.
The circuit is simple, reliable, value for money.

Power input: DC 9V (power adapter not included)
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 way)
Adjustable vertical displacement, and with instructions
Input Impedance: 1M
Maximum input voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)
Coupling modes include DC/AC/GND
Horizontal time base range: 10 μs/Div-50s/Div (1-2-5 progressive mode)
With automatic, normal and one -shot modes, it's easy to capture time waveforms
There is an increase or a fall edge trigger
Adjustable trigger level position, and with instructions
Trigger waveform due to previous (negative delay)
Can freeze at any time waveform display (holding function)
Comes 1Hz /3.3V square wave test signal source
Colour: red
Material: PC+metal

Package Contents:
1 * Soldered DSO138 2.4 Inch TFT Digital Oscilloscope

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.