DSO328 2.4" TFT Handheld Pocket-size Digital Mini Oscilloscope Bandwidth 1Msps 0-200KHz STM32 Chip with Probe

Specifications: Color: Black Material: PCB + FR-4 Epoxy Board Type: Assembled Finished Product (Optional) Display: 2.4" TFT Color Display Model: DSO328 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: 10s / 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: 120 * 85 * 48mm / 4.72 * 3.35 * 1.89in Screen Size: 2 * 1.57in Package Size: 7.87 * 5.12 * 1.77in Package Weight: 180g/6.35oz (Finished Product) Features:Adopt ARM Cortex-M3 processor (STM32), and include a 2.4-inch color TFT display screen.Used for secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.Come with instructions, easy to install and operate. Upgrade version of DSO311 and the test performance is more stable.With Auto/Normal/Single trigger modes, easy to capture the moment waveform.Available rising or falling edge trigger and it runs faster than DSO138 & a good handle of data.Observable previous waveform before trigger(negative delay).Can freeze waveform display at any time(HOLD function).With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/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.TFT controller recognition function with cool black case, which makes it convenient to use in teaching and testing.The SMD has been soldered, more suitable for electronic beginner.