US$ 13.50
The mask should only be used for surface-supplied diving by divers trained and qualified in surface-supplied techniques and procedures
if the hot water system is not used
Weight: 200g
Size is 4 inches wide and 3 inches tall
Weight (less bit): 70 LBS / 31
Cygnus 001-3706 Membrane Couplant Shell The mask should only beCygnus 001 3708 Ultrasonic Couplant needs to be used between the membrane and the probe face. This creates a thin layer of oil that allows the ultrasound to pass through.
US$ 13.50
US$ 10.00
US$ 99.00
US$ 22.50