Dmitry Knyazev
Registered
Hi guys. Are you in touch? Do you know anything about this model of tactile pressure gauge?
One of the divers wrote to me that perhaps Spirotechnique produced this once. If you have any information, it will be a great luck for me.
I am considering using it for a blind diver.
One of the divers wrote to me that perhaps Spirotechnique produced this once. If you have any information, it will be a great luck for me.
I am considering using it for a blind diver.