Entel HT640 Marine Submersible

The HT640 is Entel's multi award winning fully submersible marine transceiver. The HT640 has been developed to offer a high level of durability and operational reliability, allowing it to be depended upon in the most extreme conditions. Using the latest lithium-ion battery technology, the HT640 offers an exceptional 14-hour duty cycle from a fresh charge, coupled with a 3 year manufacturer's warranty - there should be no other choice.

Meeting European Standard IP68 - withstanding total immersion in water to a depth of 5 metres for 60 minutes - giving you total protection and peace of mind..