Compass with Bungee Mount weights Graphic indicator of oxygen toxicity

Graphic indicator of oxygen toxicity levels at CNS

User-replaceable battery: CR2430 3V

The angled buckle holds the spring straps in the optimum position on the heel piece

Safety considerations for navigating and exploring wrecks

• Available in Black Silicone skirt w/Black frame only

Compass with Bungee Mount weights Graphic indicator of oxygen toxicityCompass with Bungee Mount The Compass with Bungee Mount is a modern instrument that enables easy reading in all conditions. The magnetic compass card moves extensively in all directions, so that reading is accurate even if the instrument is not held perfectly level. The face is luminous and divided into 10 intervals. Reading can take place by looking at the instrument from above or, more easily, through a Gun Sight Accurate special window that enables