I tested Fluke 289 and other Fluke on peak mode, with 100 mHz frequency pulse and 250 us of width. 0 to 10 V, the Hioki detects for example 9.87 V Fluke 9.99 V, peak mode is 250 us for continus signal for discontinus event is 1 ms, I think an 100 mHz event is discontinus, Fluke peak mode is better than Hioki. Hioki Dt4282 has many adventajes versus other brands, but compared with Fluke many advenaje is autorange speed and visual alterts for continity and diode mode, shutters for current inputs also is great feature.