Tuning Altaros reg question for Stormrider .177

Old NOOB here, I ordered this reg direct from Altaros. I hit the button for 12FPE when ordering, as that bar had several options for pressure. I got it in the mail today and this is what it shows. Do you suppose anyone actually looked at this from the shipping bin and tested it or do you suppose the shipper just grabbed one and sent it? I suspect the latter. But I have been wrong many times. No mention of a test was on the invoice.
altaros stormrider.jpg
 
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