Features:

• Surface and Underwater signaling device.
• On the surface a blast of sound that can be heard up to a mile away.
• Great for getting your buddy's attention underwater.
• Attaches between the power inflator and the low pressure hose.
• Installation is easy and takes only a moment.
• Specially designed, small, lightweight air horn.
• Uses a small amount of air from your SCUBA tank to make a piercingly loud sound.
• Fits all standard power inflators (not air integrated Octo inflators).

Description:

Dive Alert Plus is a specially designed, small, light weight pneumatic signaling device that uses quick-connect/disconnect hose fittings to become an integrated part of your power inflator. Installation is easy and takes only a moment.