Scubapro Smart+ Transmitter

- Easy to use, you only need to pair it to your dive computer once -- the first time you use it.

- Coded transmission technology prevents interference between different dive computers.

- Powered by a 3V CR 2/3 AA lithium-manganese battery that's good for two years or 400 to 450 dives.

- Compatible with Galileo Sol, Galileo Luna, M2, G2, Galileo HUD and A2 personal dive computers.

- Operating temperature: -10°C to + 50°C

- Maximum operating pressure: 300 bar (4350 psi)

- Maximum operating depth: 300 m (984 feet)

- Battery life: 2 years / 450 dives

- Weight: 120g / 0.3 lbs

- Length: 8.5 cm / 3.3″