Amron International Amcommand ™ II Model 8225-HP Two Diver Air Control and Communications System
Amron International Model 8330iC Air Control and Depth Monitoring System with Communicator for 3 Divers
Third party Tested and Certified by NUI to Norsok U-101:1999 and Verified by DNV.
Easy Breathing (light inhalation and exhalation resistance, resulting in a low work of breathing)
Amron International Amcom ™ II Model 2825A-8225 Two-Diver Communicator for Amcommand ™ II Two Diver Air Control
Amron International Amcom ™ III 3-Diver DSP3 Rack Mount Helium Speech Unscrambler
Amron International Amcom ™ II 2-Diver Standard Rechargeable Portable Communicator with External Charger