This wireless transmitter screws in to the high-pressure (HP) port of a first stage regulator and can communicate with the dive computer to allow them to display the cylinder gas pressure without the use of the typical HP hose.
	
Compatible with Shearwater Perdix-AI and Teric computers
	
Wireless transmission of tank pressure to your computer
	
Rated for depth up to 150 m
	
Includes user replaceable CR2 photo battery