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Hollis

Hollis CO2 Monitor for Explorer Rebreather

Hollis CO2 Monitor is a highly recommended accessory for the Hollis Explorer Rebreather.

Capable of detecting high workloads, problems with the absorbent or even CO2 seal damage, when used properly, it will add another safeguard to the use of your Explorer rebreather and provides a level of confidence never before available. 

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