Ads
related to: scuba diving night light kit no switch or plugebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Normal requirements for night diving are a dive light, and adequate protection from exposure. [1] Some precautions and skills for night diving include: avoiding shining the light in other divers' eyes, to be aware of and use surface light signals for bearings, and if appropriate to use an illuminated shotline buoy. [1]
A dive light is routinely used during night dives and cave dives, when there is little or no natural light, but also has a useful function during the day, as water absorbs the longer (red) wavelengths first then the yellow and green with increasing depth. By using artificial light, it is possible to view an object in full color at greater depths.
Nav finder and underwater compass – basic underwater navigation tools Suunto SK-7 diving compass in aftermarket wrist mount with bungee straps. Diver navigation, termed "underwater navigation" by scuba divers, [1] is a set of techniques—including observing natural features, the use of a compass, and surface observations—that divers use to navigate underwater.
Davis Submerged Escape Apparatus – Early submarine escape oxygen rebreather also used for shallow water diving. Steinke hood – Submarine escape breathing apperatus; Momsen lung – Rebreather system for escaping sunken submarines; Escape set – Self contained breathing apparatus providing gas to escape from a hazardous environment
The Halcyon RB80 is a non-depth-compensated passive addition semi-closed circuit rebreather of similar external dimensions to a standard AL80 scuba cylinder (11-litre, 207-bar aluminium cylinder, 185 mm diameter and about 660 mm long).
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Ads
related to: scuba diving night light kit no switch or plugebay.com has been visited by 1M+ users in the past month