DSO1 Digital Oscilloscope Portable 1MSa/s 200KHz Analog Bandwidth Oscilloscope Kit Support 80KHz PWM And Firmware Update

Specifications:• Maximum real-time sampling rate: 1 MSa/s• Analog bandwidth: 0 - 200 KHz• Sensitivity range: 5 – 20 mV/div• Maximum input voltage: Vpk (1X probe)• Input impedance: 1M ohms/20pF• Accuracy: 12 bits• Record length: 1024 points• Coupling modes: DC / AC / GND• Time Base Range: 0s/Div – 10us / Div• Trigger modes: Auto, normal, and single• Trigger position: Center of er• 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)• Package size: 14.5 x 10 x 3.7 cm (5.7 x 3.94 x 1.45 in)• Package weight: 179 grams (6.33 oz):• Adopts ARM Cortex- proceor (ST2F103C8), 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 digital display, including frequency, period, 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 : Can help the user find out the error• TFT controller recognition function• The SMD has been soldered, more suitable for electronic beginners