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FrozenGate by Avery

Laser warm up

You can click on the ... and add media. Just post a link to the video. YouTube works well, so I suggest you upload it to there.
 





Maybe try one from Sanwu---they actually test and meter the output + they get them from one of the better suppliers.
see: https://www.sanwulasers.com/product/304

If you want a actually good/excellent 532nm green laser best bet is Jetlasers here: https://www.jetlasers.org/index.php?id_category=17&controller=category

Sanwu says on homepage re: coronavirus lockdowns in China:
Feb, 13, 2020
New order shipping will be delayed until further notice(manufacturing suspend by China government due to coronavirus)
Expected Date on Resume to work: March 1
 
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532nm 303's are a wonderful starting laser. I would really suggest contacting the seller and telling them it is defective. I had a problem with my first 303 types and they sent me two more for free lol :)
 





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