One in the field but without shield… or which device is better for the work in the field (review on compact AKTAKOM oscilloscopes)

Up-to-date handheld devices become increasingly popular because frequently they have wide functionality comparing to large benchtop devices and sometimes overcome them with new and convenient features. Portable measuring devices can be easily used in a laboratory and in the field due to batteries use and their light weight. The present article introduces number of portable AKTAKOM oscilloscopes for various measurement tasks.
Issue:  KIPiS 2019 #2