How can I check the air pressure in my Saluspa Cancun Hot Tub?

[vklein]

How can I check the air pressure in my Saluspa Cancun Hot Tub?

 

[Texas Splash]

Hello and welcome to TFP! I'm going to see if @RDspaguy might be able to assist. Thanks for using the forum.

 

[RDspaguy]

I have never seen an inflatable spa.
There are a variety of air pressure gauges available, you need to find one that fits the nozzle on your spa I would guess.