Specifications:
• Maximum real-time sampling rate: 1 MSa/s
• Analog bandwidth: 0 - 200 KHz
• Sensitivity range: 5 – 20 mV/div
• Maximum input voltage: 50 Vpk (1X probe)
• Input impedance: 1M ohms/20pF
• Accuracy: 12 bits
• Record length: 1024 points
• Coupling modes: DC / AC / GND
• Time Base Range: 500s/Div – 10us / Div
• Trigger modes: Auto, normal, and single
• Trigger position: Center of buffer
• Supply voltage: DC 9 V (8 – 10 V)
• Current consumption: ~120 mA @ 9 V
• Main board size: 94 x 65 mm (3.7 x 2.56 in)
• Analog board size: 65 x 47 mm (2.56 x 1.85 in)
• Screen size: 52 x 40 mm (2 x 1.57 in)

Key features:
• Adopts ARM Cortex-M3 processor (STM32F103C8), and includes 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
• Auto/normal/single trigger modes, easy to capture the moment waveform
• Available rising or falling edge trigger
• Observable previous waveform before trigger (negative delay)
• Can freeze waveform display at any time (HOLD function)
• 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 powering off
• Short-circuit and open-circuit detection: Can help the user find out the soldering error
• TFT controller recognition function
• The SMD has been soldered, more suitable for electronic beginners