5-channel synchronous monitoring:Supports simultaneous acquisition of 5-channel signals, reduces equipment switching time, and helps to quickly troubleshoot faults. Flexible connection: Wireless WiFi (optional): remote control of mobile phones or computers. Dual-band WIFI, supports Android/ systems Wired USB: plug and play, compatible with systems. Large Color Screen: 4.3 inch color screen, oscilloscope software interface effective viewing area accounts for 80%, "waveform" details are richer Low-frequency signal measurement: 1MHz bandwidth, specializing in low-frequency signals (such as audio, sensor signals, industrial control signals), supports up to 3MHz sampling rate, and meets basic research and development and teaching needs. Portable and long battery life: , only 350g, easy to carry. Built-in 2000mAh battery, can work continuously for 3 hours. Data recording and analysis: 8Mx5 channel storage, computer software can record up to 90 hours of waveform data at a time. Support periodic signal analysis. Applicable scenarios: Laboratory and signal analysis, industrial automation and equipment maintenance, automotive electronic system testing, mobile device repair and on-site testing, etc. Specifications Screen: 4.3inch IPS 480*272 Channel number: 5 Maximum sampling rate: 3MHz*3 / 1.5MHz*4 / 1.5MHz*5 Bandwidths: 1MHz Input Impedance: 1MΩ/20pF Input Selection: Maximum measured voltage: ±10V (X10:±100V) Maximum -to- voltage: 20V(X10:200V) Voltage range (PC software/Mobile APP): 2mV/ ~ 2V/ Voltage range (Screen): 4mV/ ~ 4V/ Time base range(PC software/Mobile APP): 1uS/ ~ 10800S/ Time base range (Screen): 1uS/ ~ 4S/ Depth of data recording(PC software): 8M *5CH/ Up to 90 hours Waveform display mode: YT/XY/ROLL Vertical resolution: 8 bit Trigger Type: Rising Edge / Falling Edge Data show: periodicity,Frequency,-p,Maximum,Minimum,Average,RMS,Amplitude Duty Cycle,Pulse width Language:English/Chinese/Portuguese /Spanish Port Type: USB TYPEC Operating voltage: 5V Current consumption: Less than 2A Battery Specifications: 3.7V/18650/2000mAH /Removable Battery standby time: Less than 3 hours Signal output: 1KHz Radio frequency(Optional WIFI version required): Wi-Fi 2.4G or 5G Color: Blue + Black Material: ABS Package Contents: 1 x Five-channel oscilloscope Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.