est Professional Digital Oscilloscope USB Interface Small Handled Storage Oscilloscope Diagnostic Analysis Tools

Newest Profeional Digital Oscilloscope USB Interface Small Handled Storage Oscilloscope Diagnostic Analysis Tools

Mini Oscilloscope Features:1. On-site maintenance of ordinary electronic equipment (inverter air conditioner or industrial inverter power supply, AC/DC switching power supply or inverter, elevator and building fire protection equipment, industrial field control circuit)2. Hardware maintenance or debugging RS232, RS485, I2C, CAN and other communication interface circuits, LED display and keyboard scanning drive circuits, brushle motor drive circuits3. Overhaul of audio equipment and circuits, electronic toys and remote control models, and automotive electronic circuits4. School teaching practice and students’ extracurricular development of electronic mini-productions5. Applications that need to observe slow signal changes (such as: relay and switch contact jitter, battery charge-discharge curve, regulated power supply load transient response, temperature sensor characteristic measurement)6. Electronic circuits related to power supply (thyristor voltage regulation, power factor compensation, electronic energy-saving lamps, sodium lamps, dysprosium lamps, mercury lamps, xenon lamps and other street lamp drive circuits). As for other occasions such as: CPU clock, RAM acce, bus and USB or Ethernet signal measurement, high frequency and video circuits, and signal analysis that requires FFT, this oscilloscope is not competent. It is particularly worth mentioning that this pocket oscilloscope can be powered by an internal battery, so when measuring on-site, the ground wire is completely suspended, and it can be measured exactly like a multimeter, without considering the problem of ground isolation.

Oscilloscope s:MCU: ST2F103VCADC: MCU internal ADCNumber of s: 1 analog + 1 internal Analog bandwidth; 200KHzMaximum sampling rate: 1MSa/sMaximum storage depth: 8KHorizontal scanning speed: 1uS/Div~2S/Div (1-2-5 step)Vertical sensitivity: 20mv/Div~10V/Div (1-2-5 step)Input impedance: 1MΩCoupling method: DC/ACTrigger Mode: Rising/Falling Edge TriggerAutomatic adjustment mode: AUTO_FITComputational waveforms: -A, RecA, A+ RecASignal output: square wave, sine wave, triangle wave, sawtooth waveTrigger Mode: Auto, Normal, Single, None, ScanMeasurements: Signal frequency/period/duty cycle,Voltage peak-to-peak/rms/max/min/averageStorage: 8MB built-in U diskNumber of apps that can be installed: 1Operation: buttonUSB interface: MicroUSBBattery: 5mAhScreen size: 2.8 inchesScreen resolution: 320×240Host size: .5mmX55.7mmX11.5mm

Package list:Oscilloscope DS211 host *1Probe (including X1X10 switch)*1USB data cable*1Instruction manual*1