Slim design for a perfect fit. Intuitive user interface with one-button simplicity. Logbook capacity 35 hours of dive profile at 5-second sampling rate. Upgradeable firmware. Bottom timer mode with resettable average depth and stopwatch. User-replaceable battery492' (150m) Depth Rating, Power Indicators, Audible Alarms, Watch, Date and Temperature Displays, 12/24 Hour Formats, Two-Different Gas Mixtures During-Single-Dive, Metric or Imperial Units of Measure. User-Replaceable CR 2450 Lithium-Ion Battery, Fully Altitude Adjustable to 12,100' (3,700m) Memory Capacity 36 Hours, Superior Display Readability, Mineral Glass Crystal. Plan Mode, Backlighting, Log Book, 3-Level Salinity, Fresh Water Setting, Sea Water Setting, Aquarium Salinity Setting, Residual Nitrogen Memory Reset, Quartz Clock Movement. Precision Stopwatch, Special Function Modes Air, Nitrox & Bottom Time, , Durable Metal Button, Upgraded Interface, Precautionary Programs Setting, Ascent Rate Indicator and Ascent Rate Digital Indicator. Super Intuitive, Easy-to-Use, Full-Featured RGBM Nitrox Computer, Larger-Display in Slimmer-Design, Upgradeable Firmware & Multi-Gas Capability.Item Weight: 0.55 Pounds. Item Dimensions LxWxH: 8 x 7 x 5 inches. Material: other. Brand: Mares. Date First Available: September 18, 2018. Best Sellers Rank: #373,802 in Sports & Outdoors. Customer Reviews: 4.2 out of 5 stars 136 ratings 4.2 out of 5 stars. : B07FJ72XJ9. Included Components: ?Dive Computer. Part Number: ?P.414135-YLBK_QE. Manufacturer: ?Mares. Suggested Users: ?unisex-adult. Material: ?other. Color: ?Yellow/Black. Model Name: ?P.414135-YLBK_QE. Warranty Description: ?1 YR. Brand Name: ?Mares. Item Weight: ?0.55 Pounds. Item Dimensions LxWxH: ?8 x 7 x 5 inches. Package Weight: ?0.34 Kilograms. Item Package Dimensions L x W x H: ?6.65 x 5.47 x 5.31 inches.