By popular request, I did a review and teardown of a FNIRSI DPOX180H handheld oscilloscope. It supports digital phosphor display, has a builtin function generator and most importantly, it has a specified bandwidth of 180 MHz and a sampling rate of 500 MSPS. Does it meet these specifications? Let's find out together. Product link: https://ban.ggood.vip/141OW Coupon Code:BGb5dcc4 exp:2023-09-30
00:00 Overview 03:15 Powering on, menus, basic controls 04:35 Bandwidth test 12:25 AM/FM, Digital Phosphor, color temperature display 18:56 Avalanche pulse generator 20:51 Single shot, Lissajous figures 22:13 Signal generator 24:15 Teardown 30:27 Conclusions