Fully Welded Assembled Kit, DSO138 2.4inch TFT Digital Oscilloscope(1Msps)+Probe B1 and Protective CaseStudents can get in at the same time making a practical tool for audio, video synchronization, low-frequency switching power supply, infrared receiver transmitter signal waveform and many other occasions, effectively observed and measured, increased interest in learning, improve learning outcomes.Specifications Material: electric component. Size: shown as picture. 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 manner ). 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. The 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. Available rising or falling edge trigger. Adjustable trigger level position , and with instructions. Observable trigger waveform before ( negative delay ). Can freeze at any time waveform display (HOLD function ). Comes 1Hz /3.3V square wave test signal source.Notes 1.Please understand there may be mild deviation exist. 2.Due to the lighting and monitors, there are slight difference between the picture and the realitem.Package Content 1 * DSO138 Digital Oscilloscope Kit.Promise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.
