Chinese soup noodle refractometer... They must be takin the piss lol
It says 53% brix, so if you look at the ebay link you posted... that goes to 1.180 SG or 40% brix... so quite a bit higher :D (Aren't i usefull! :P )
If you want to even more silly, mine goes to 85% brix and i got it from...