Tips DPOX180H is now shipped in English by default and the machine can be set to Chinese English Russian PortugueseSetting method after pressing the power button long press the third button to setFeatures DPOX180H is a cost effective handheld dual channel digital phosphor oscilloscope launched by FNIRSI with a two in one oscilloscope and signal generator The oscilloscope has a real time sampling rate of 500MSPS and an analog bandwidth of 180MHz In terms of display a high contrast 2 8 inch IPS full vision LCD screen and digital fluorescent technology are used The waveform display effect is good and the color ways are grayscale and color temperature With a waveform refresh rate of up to 50000wfm s it is easier to display abnormal signals with low probability The time base system includes a ZOOM time base for easy analysis of digital protocol signals With a vertical sensitivity as low as 5mV it can better measure small signals of 5mVPP Ultra high signal to noise ratio fully sealed shielding measures stable circuit feedback design clean and clear waveform The original adjustable automatic bandwidth limit and adaptive adjustable trigger suppression are suitable for analyzing and measuring signals with relatively large noise 20M hardware bandwidth limit can filter out noise above 20MHz The trigger adopts digital trigger technology with high precision It has three trigger modes automatic single normal It has a strong ability to capture periodi