SCUBAPRO HRM BELT 2 Scuba Maintenance & Cleaning These discs remain stationary while

These discs remain stationary while the spool spins and the line plays out

eliminating hard edges and enhancing the quality of your underwater photos and videos

It is also easy to use

made of EndurTex high-tenacity 420 nylon fabric

Designed to closely mimic natural sunlight

SCUBAPRO HRM BELT 2 Scuba Maintenance & Cleaning These discs remain stationary whileFactoring your heart rate into your decompression calculations helps make diving safer and a lot more fun. A lightweight waterproof ECG (electrocardiogram) transmitter is clipped onto the elastic belt that straps around the chest, directly against the skin. This belt wirelessly transmits your heart rate data to your SCUBAPRO personal dive computer. Data is displayed on the screen, plus is factored into your decompression calculations to create a more