You just got a Mares Sirius Wrist Dive Computer—nice choice! Now it’s time to get your tank pressure displayed on that beautiful piece of machinery. In order to do so, you’ll need to get the Mares LED Tank Module 2.0 Pressure Transmitter. This little instrument features a colored LED light that will give you an idea of your tank pressure while you’re at the surface. When you’re underwater, though, you’ll find accurate data right on your Sirius wrist dive computer. This transmitter permanently pairs with the Sirius computer so you won’t have to worry about repairing again and again or accidentally pairing with your dive buddy’s computer and getting signals crossed. Another plus includes the fact that this device has a user-changeable battery that can easily be switched out, but fret not, you won’t be changing out the power source for at least 150 dives! So minimize your hoses and streamline your set up, finding all your dive information in one place with the Sirius-compatible Mares LED Tank Module 2.0 Transmitter.    

Mares LED Tank Module 2.0 Transmitter Features: 

• Transmits your tank information to your wrist dive computer
• Includes colored LED light for quickly checking your tank on the surface
• Permanently pairs with the Mares Sirius Wrist Dive Computer
• Included battery is user-changeable and lasts around 150 dives
• Battery Type: 14250

Mares LED Tank Module 2.0 Transmitter Documentation:

• Mares LED Tank Module Transmitter Owner's Manual