Shearwater Petrel 3 valve service you reduce the power that

you reduce the power that is going to the heated undergarments and extend your burn time

The oxygen sensor is not included in the base price

bonnet nut

All stainless steel construction

• The 408 L Grade is a larger particle size (2

Shearwater Petrel 3 valve service you reduce the power thatThe Petrel 3 Fischer includes a Fischer 103 I O port or AK (4 Pin) connection used for external PO2 monitoring of up to three oxygen sensors in a rebreather loop. Also offered in a stand alone model (no PP02 monitoring). Once the Petrel 3 is plugged in to a sensor cable via the connector and calibrated it uses the PPO2 input from the sensors to determine the system average PPO2 used for decompression calculations and CNS tracking. A voting algorithm