Heads Up Display (HUD)

The FATHOM Heads Up Display (HUD) utilizes a modified Smither’s code to display current PO2 information.  Designed as an add-on for analog CCRs, the electronics and battery are housed in a surprisingly small 1.5” diameter x 3” long cylindrical housing.  On startup, the HUD indicates battery voltage through a series of flashes.  The ½ AA SAFT battery lasts for 200+ hours due to the surprisingly low power consumption.  The LED display turns on in the water and automatically adjusts to ambient light conditions.  The HUD is available with a Fischer connector, AK 4-pin connector, or an unterminated cable for hard-wiring into your CCR’s head.