This is the Mares LED Tank Module Transmitter for Quad Air Computer
Features:
- Transmits tank information
- Color LED for quick tank check on the surface
- Color LED alerts buddy of low air situation during dive
- Permanent pairing
- EN250:2014 certified to 300bar
- Battery type: CR123A, user replaceable
Warning – California Prop 65: Some products on this site can expose you to chemicals including Chloroprene, which is known to the state of California to cause cancer and birth defects or reproductive harm. For more information, go to www.P65Warnings.ca.gov.