KKmoon Portable Mini 2.4" TFT Handheld Pocket Digital Oscilloscope DIY Kit Parts with Probe and Case SMD Soldered Electronic Learning Set 1Msps 0-200KHz STM32 Chip

Price: $79.99
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Manufacturer Description

???This DSO311 digital mini oscilloscope adopts STM32 chip, ARM Cortex-M3 processor and with 2.4-inch TFT screen. It's easy and reliable for circuit operation. It can display waveform parameters, such as frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.

???Notice: This oscilloscope requires DC 9V 200mA power supply(no more than 10V, or it may be burned).

???Specifications:
?Color: Black

?Material: FR-4 Epoxy Board
?Type: Assembled Finished Product
?Display: 24" TFT Color Display
?Model: DSO311
?Input impedance: 1M?
?Analog Bandwidth: 0-200KHz
?Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)
?Maximum Real-time Sampling Rate: 1Msps
?Comes 1Hz /3.3V square wave test signal source.
?Accuracy: 12Bit
?Sampling Buffer Depth: 1024 bytes
?Vertical Sensitivity Range: 5mV/Div - 20V/Div (1-2-5 progressive manner)
?Adjustable vertical displacement, and with instructions.
?Coupling Modes: DC / AC / GND
?Horizontal Time Base Range: 10?s / Div - 50s / Div (1-2-5 progressive manner)
?With automatic, regular and one-shot mode, easy to capture the moment waveform.
?Trigger Modes: Auto, Normal, and Single
?Trigger Position: Center of Buffer
?Power Supply: DC 8V-10V, recommend DC 9V, no more than 10V
?Probe: Connect the Probe to BNC
?Finished Product Size: 130 * 76 * 46mm / 5.12 * 2.99 * 1.81in
?Main Board Size: 119 * 76mm / 4.69 * 2.99in
?Analog Board Size: 107 * 65mm / 4.21 * 2.56in
?Screen Size: 52 * 40mm / 2.05 * 1.57in
?Package Size: 17 * 11 * 5cm / 6.69 * 4.33 * 1.97in
?Package Weight: 202g / 7.12oz

???Package List:
1 * DSO311 Digital Oscilloscope
1 * Alligator Clip Probe
1 * User Manual(English)

Product Features

Adopt ARM Cortex-M3 processor (STM32 chip) and it runs faster than DSO138 and a good handle of data. Used for secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers. With Auto/Normal/Single trigger modes, easy to capture the moment waveform. Available rising or falling edge trigger and with adjustable trigger level position and instructions. Observable previous waveform before trigger(negative delay).