The recalled Poseidon M28A Dive Computers may stop working as a result of water ingestion, which can result in a depth sensor that is not working properly and lose dive data for the diver, creating a risk of injury.
Poseidon M28A dive computers are subject to this recall. They continuously calculate and provide the data that divers require. The Poseidon SE7EN Rebreather with the M28A can be used separately or together. This recall only applies to dive computers with serial numbers that begin with "M28A-". On the rear of the recalled dive computers are the serial number and two metallic wet-switches.
Customers should cease using the recalled dive computers right away and get in touch with Poseidon Diving Systems at email@example.com to return the item and for a free repair.