The Shearwater Research Black HP Wireless Air Integrated (AI) Transmitter screws in to the high pressure (HP) port of a first stage regulator and can communicate with the air integrated dive computer to allow them to display the cylinder gas pressure without the use of the typical HP hose.

Shearwater Research HP Wireless AI Transmitter Features

• Compatible with Shearwater Perdix AI dive computer
• Wireless transmission of tank pressure to your dive computer
• Rated for depth up to 150 m (500 ft)
• Includes user replaceable 3V CR2 Lithium photo battery
• Nitrox compatible rated up to 40% O2
• Also compatible with Hollis, Oceanic, Aeris computers
• Two year warranty against manufacturing defects

Shearwater Research HP Wireless Transmitter Specifications

• Battery Type (user replaceable): 3V CR2 Lithium
• Battery Life: 300 Hours
• Depth Rating: 152 m (500 ft)
• Wireless Mode: Low Frequency RF 38kHz