Amron 2405-28 Push-to-Talk Microphone Underwater Pump First stage has a high

First stage has a high capacity inlet filter for smooth delivery of air to the second stage

The CH15 has a solid bit retainer and will accept

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

The Genesis PG2229 submersible pressure gauge is mounted in a sturdy protective boot and should be on every dive setup

Amron 2405-28 Push-to-Talk Microphone Underwater Pump First stage has a highThe 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.