This is the Genesis 2 Gauge Console 200 ft Depth and 5000 psi Presure Gaug for Scuba Diving Features: Enclosed In Sleek & Compact Impact Resistant Proprietary Rubber Blend Console Boot Multiple Attachment Points Built into Boot for Clips or Lanyards All Brass Case w/1.75 (44.5mm) Diameters Easy to Read Numbers & Color Scale w/Glow-In-the-Dark Backgrounds Genesis Brass Pressure Gauge PSI/BAR: Dual Scale PSI/BAR Up to 5000 psi/350 bar Gauge Face Color Coded for At-A-Glance Gas Monitoring Color Code: 0 to 500 psi (0 to 34.5 bars) Bright Red for Reserve Air Warning Bright Yellow Up to 1000 psi (70 bars) for Extended Reserve for Deep Diving Green from 1000 psi (70 bars) to Full Scale 5000 psi (350 bars) 7/16" Threaded High Pressure Hose Genesis Depth Gauge 200&'; (60m): Dual Scale Feet/Meters Gauge Face Color Coded for At-A-Glance Gas Monitoring Color Code: 0&'; to 30&'; (0m to 9m) Green for Indication of Decompression & Safety Stops 130&'; to 200&'; (40m to 60m) Yellow Indicate Full Scale of Sport Diving Limits 130&'; to 200&'; (40m to 60m) Red Indicate Depths Beyond Sport Diving Limits Maximum Depth Indicator (MDI) MDI: Marks Deepest Depth Reached On-Dive Helpful when Logging Dive Information Providing Key Information for Repetitive Dives What&';s in the box: Pressure Gauge Depth Gauge Console Boot High Pressure Hose The Genesis 2-Gauge Compact Console is enclosed in a sleek and compact impact resistant proprietary rubber blend for durability and flexibility console boot with multiple attachment points built into the boot for clips or lanyards. The console consists of the Genesis Pressure and Depth Gauge modules. Both gauges have an all brass case and a 1.75" (44.5mm) diameter with easy to read numbers and color scale with glow in the dark background. The pressure gauge comes equipped with a 7/16" threaded high pressure hose for attachment to your first stage regulator. "