Amron 2405-28 Push-to-Talk Microphone Underwater Pump 505-745 Small Neoprene Neck Ring

505-745 Small Neoprene Neck Ring Assembly (For KM-17K

The range of the pressure gauge s 0-5000 psi

The CH15 has a solid bit retainer and will accept

Inlet Valve 1 510-776 Exhaust Valve 2 520-024 Packing 1 520-030 Washer 1 520-031 Washer 1 520-032 Washer 1 520-033 O-ring

The easily readable gauge allows you to always know how much pressure is in your scuba cylinder

Amron 2405-28 Push-to-Talk Microphone Underwater Pump 505-745 Small Neoprene Neck RingThe Amron International Model 2405 28 is a rugged Dynamic Handheld Push to Talk Microphone that provides excellent sound clarity to the divers when used with the Amcom Diver Communicators. Two color coded banana plugs mate directly to the color coded inputs of all Amcom Communicators.