With an analog bandwidth of 100 MHz and a sampling rate of 500 MS / s. (1x=5MHz, 10x=100MHz). Full trigger function (single, normal, automatic). Equipped with a very efficient AUTO button. 2.4 inch color screen with TFT technology. Screen brightness can be adjusted. Memory compression technology, waveform refresh screen does not flicker. 1X can measure 0~80V, 10X can measure 0~800V. Intelligent burn-out protection, 1X withstands voltage up to 600V. Powerful waveform file manager, built-in 64MB memory, maximum storage space for 2000 waveform images of waves. Support thumbnail browsing, viewing, detail viewing, rotation, erasing and other functions. Very small, easy to carry, with non-slip silicone coating and trash resistant. Built-in 3000mAh lithium battery, fully charged for 12 hours of continuous operation.