Flash duration analysis for an Orlit Rovelight RT 601 HSS studio flash unit and Freeze Mode settings of 9.0 for the longest flash, followed by 7.8 - 6.7 - 5.6 - 4.6 - 3.5 - 2.2 and finally 1.0 for the shortest pulse.
Generated by the FDM-1T flash duration meter.
Standard visualization has been configured to show the luminous exposure (in lux-seconds) induced by the measured flash as an additional value at the bottom of the screen.
➤ Courtesy of David F. Parker