I received the meter and have been running tests. I have the opportunity to test it alongside another device capable of metering flash duration. Thus far, I’ve been testing three Nikon Speedlights (SB-800, SB-900 & SB-910). I am very impressed with he results for your unit. I will continue testing and send you the results. I also intend to test some Paul C. Buff strobes.
— Douglas Hennessy / NJ, USA