Night-Ops Gladius Strobe

[AP1]

I contacted the manufacturer to inquire about their strobe frequency and they informed me that it was between 10 Hz and 20 Hz, but the actual number was proprietary. Has anyone here measured their strobe and have an actual frequency number? I was told it was roughly around 12.5 Hz but I would rather rely on someone who as actually measured it.

Thanks.

AP