Don't believe everything in a video. etc
Duty/Rest?? 5 sec duty (on) --who knows how long rest (off).
BTW no cheap pen pointer is ever =/<5 mW let alone ~ 1mW..
A 'calibration' (532) penpointer EXACTLY 4.99mW will cost you $140.
looking fwd to reading your 'intro' in the welcome-newcomers section.
You may not be a 'Laser newcomer' but you are new here ..so..
Be sure to add your location (& anything else you care to share)) into your personal profile and put it in yr 'intro' title-see the ones made by MANY MANY others.. We like to get to know newcomers and that is a good way. 'Hello--new member from where=ever ' that is the first step to meeting lots of members-- myb you can meter their lasers!!