Tovatec 3500 Lumen Spot Light Scuba Gear Heart rate monitor records heartbeat

Heart rate monitor records heartbeat and skin temperature (with SCUBAPRO HRM Belt only) that can be factored into the decompression calculation along with workload

Power Source: Rechargable Li-Ion BATCELL 32650

1-window design with a wide panoramic view

Spare O-rings included

Waterproof battery compartment protects internal electronics even if light accidentally floods

Tovatec 3500 Lumen Spot Light Scuba Gear Heart rate monitor records heartbeatWith its high lumen output and small size, this powerful, compact light will be your first choice for all your dives! The end cap charging unit is a convenient way to charge your battery without removing it from the light. Key Features: 3500 Lumen output 13 degree wide angle for photography and videography 100%, 50% power level SOS strobe USB direct charging unit 6500K color temperature Physics: Weight: 9. 44oz Size: 7. 2 inches in length, 1. 5 inch