What company made these Vintage SPGs and Depth Gauges?

[fp5849]

Does anyone know what company made the SPGs and Depth Gauges for the following brands in the 1970s-80s?

• SeaPro
• SeaPro Z90
• Sub Aquatic Systems (SAS)
• Tabata

All of these brands used a fairly unique color scheme (Ranges of Blue, Yellow, Red) in their SPGs and Depth Gauges.

Frank

 

[diver 85]

Check out TUSA..........click link.......since the mid 80's, I've had different 'stuff' by them ie gloves, masks/snorkels, consoles with gauges etc etc......

TUSA Hong Kong - The Future of Diving Today

 

[fp5849]

Thanks, I have sent an email to TUSA asking if they have any history with these brands.