Shearwater Tern TX Dive Computer depth gauge The GSM Gdivers uses a

The GSM Gdivers uses a 9V alkaline battery and has a “low battery” alarm which beeps every 30 seconds when the battery is low

Our most durable suit ever

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DIN 300 bar (4350 psi) First Stage Regulator

Power: 1x 18650 Lithium Battery (3400mAh)

Shearwater Tern TX Dive Computer depth gauge The GSM Gdivers uses aThis Products Overview Shearwater's most compact dive computer redefines diving convenience and versatility for sport divers. Incorporating a compact design with advanced features, the Tern TX includes both optional wireless air integration with up to 4 tanks and a digital compass. Its enhanced visibility, user friendly interface, and compatibility with multiple diving modes, make it an essential tool for divers seeking reliability and ease of use.