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Digital pressure display for use in displaying the remaining pressure in an oxygen bottle, whereby the pressure display is mounted in the peripheral area of a mask worn by a diver or person wearing a breathing mask
Digital pressure display for use in displaying the remaining pressure in an oxygen bottle, whereby the pressure display is mounted in the peripheral area of a mask worn by a diver or person wearing a breathing mask
Device for digital determination and display of the pressure of an oxygen bottle used by a diver or a person wearing a breathing mask, whereby the actual pressure in the bottle is displayed using LEDs or an LCD display on the periphery of the diving or breathing mask.
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