Your Cart is Empty

Ocean Reef

Ocean Reef M100 Portable Surface Transceiver Unit


M100 Portable Surface Transceiver Unit 2-3 business days until dispatch
M100 Portable Surface Transceiver Unit (Bundle price) Currently Unavailable

Ocean Reef M100 Portable Surface Transceiver Unit is a super-compact, high performing, easy to use portable surface transceiver unit, which may be worn on the operator's belt.

The small and lightweight design is a perfect response to the demands of communicating with people underwater without carrying expensive, heavy and vulnerable equipment.

The unit is activated by connection of the headphone/microphone to it, which helps prevent unwanted battery loss.

A 9V replaceable alkaline battery provides approximately 9 hours of usage time.

The range of operation is approximately 200 meters (600ft).

The unit comes with a 10 meter transducer cable, headphone/microphone and screwdriver.




If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!

For step-by-step instructions click here


Need it tomorrow?

We offer next day delivery.

Not ready to commit

30 day returns.

Not enough Money?

Financing available.

Let's help our oceans

1% goes to Sea-Changers