10000 Piece/Pieces per Month underwater flashlight
Packaging & Delivery
Exclusive Design Globally by Our Factory for Scuba Divers
Low air pressure LED alarm system for scuba diving
Product Description
Highlights
This patented ZMZ@ device is designed in event of low air pressure for scuba diver in which a pressure switch is positioned at the high pressure air supply tank. The device built-in LED light will transmit blue, green and red light according to the air pressure in the diver's air supply tank. The LEDs different color flashing light is to alarm the diver and diver's companions CAN NOT ignore a change in the status of his air supply. The 3 color lights indicate below air presure status: Blue light - 135 ~ 200 BAR Green light - 65~135 BAR Red light - Below 65 BAR