{"product_id":"shearwater-dive-computer-tern-tx-special-edition","title":"Shearwater Dive Computer TERN TX - Special Edition","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/8128\/5207\/files\/Shearwater-Tern_TX-special_Edition.png?v=1782471101\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/8128\/5207\/files\/Made_in_Canada_Lable.png?v=1764230258\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eShearwater Tern \u003c\/strong\u003eand\u003cstrong\u003e Tern TX\u003c\/strong\u003e is an advanced, user-friendly dive computer designed for divers who demand simplicity without compromising on performance. Featuring a large \u003cstrong\u003e1.3-inch AMOLED color screen\u003c\/strong\u003e with \u003cstrong\u003e360 x 360 resolution\u003c\/strong\u003e, the Tern offers exceptional readability, whether you're exploring shallow reefs or deep dives.\u003c\/p\u003e\n\u003cp\u003eThe Tern includes versatile \u003cstrong\u003eopen-circuit dive modes\u003c\/strong\u003e for \u003cstrong\u003eAir\u003c\/strong\u003e, \u003cstrong\u003esingle-gas Nitrox\u003c\/strong\u003e (up to 40%), and \u003cstrong\u003e3-gas Advanced Nitrox\u003c\/strong\u003e (up to 100% O2), making it perfect for recreational and free divers. It also features a comprehensive \u003cstrong\u003egauge mode\u003c\/strong\u003e for those who prefer a more basic tracking system for their dives.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTern TX\u003c\/strong\u003e version adds advanced features, including a built-in \u003cstrong\u003edigital compass\u003c\/strong\u003e for enhanced navigation and \u003cstrong\u003ecylinder gas pressure integration (AI)\u003c\/strong\u003e with support for up to \u003cstrong\u003efour optional SWIFT wireless transmitters\u003c\/strong\u003e (sold separately). This feature allows you to monitor tank pressure directly from the dive computer, giving you better awareness and control during your dive.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeature Highlights:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir\/Nitrox Capability\u003c\/strong\u003e: Supports up to 100% O2 for flexible gas choices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Gas Switch Presets\u003c\/strong\u003e: Easily switch between up to three open-circuit gases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBühlmann ZHL-16C Algorithm\u003c\/strong\u003e: Includes configurable Gradient Factors (GF) for personalized dive planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreset Gradient Factors\u003c\/strong\u003e: Choose from High (35\/75), Medium (40\/85), Low (45\/95), or set your own GF for sport diving No Decompression Limits (NDL).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Compartment Tissue Saturation Bar Graphs\u003c\/strong\u003e: Real-time monitoring of tissue saturation for accurate decompression management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e%CNS Oxygen Exposure Tracking\u003c\/strong\u003e: Tracks cumulative oxygen exposure to ensure safe diving practices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Decompression Limit (NDL) Sport Dive Planner\u003c\/strong\u003e: Plan your dives with real-time NDL calculations and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAscent Rate Monitor\u003c\/strong\u003e: Keeps track of ascent rates to ensure safe and controlled ascents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHaptic (Vibration) Alarm\u003c\/strong\u003e: Alerts you with vibration for critical dive information. Can be disabled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDate, Time, and Temperature Display\u003c\/strong\u003e: Always know your dive time, surface time, and water temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Two-Button Operation\u003c\/strong\u003e: Intuitive interface with adaptive menus, available in 10 languages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Home Screen\u003c\/strong\u003e: Personalize your display to show the most relevant dive data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits\u003c\/strong\u003e: Select between imperial (feet) or metric (meters) units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500-Hour Logbook\u003c\/strong\u003e: Record up to 500 hours of dive data for easy reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Charge Indicator\u003c\/strong\u003e: Always know your remaining battery life with a visible charge warning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTX Model Features\u003c\/strong\u003e: Includes digital compass and supports optional wireless tank pressure transmitters for air integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eTern\u003c\/strong\u003e is equipped with a \u003cstrong\u003ewireless rechargeable battery\u003c\/strong\u003e and comes with an induction charging pad for easy charging. On a full charge, you can expect up to \u003cstrong\u003e20 hours\u003c\/strong\u003e of dive time at medium screen brightness. While Shearwater recommends using their dedicated charging pad, the Tern is also compatible with \u003cstrong\u003eQi wireless-charging mats\u003c\/strong\u003e, including those used with the latest iPhones and many Android phones.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTern's software\u003c\/strong\u003e includes a comprehensive \u003cstrong\u003edive log manager\u003c\/strong\u003e that is compatible with both \u003cstrong\u003eWindows\u003c\/strong\u003e and \u003cstrong\u003eMac OS X\u003c\/strong\u003e. It can be downloaded directly from Shearwater’s website, along with the user manual. The dive log manager allows you to download dive logs and perform \u003cstrong\u003efirmware updates\u003c\/strong\u003e via Bluetooth. Optional accessories available separately include wrist strap kits in \u003cstrong\u003eocean blue, white, and black\u003c\/strong\u003e as well as additional charging mats.\u003c\/p\u003e\n\u003cp\u003eFor \u003cstrong\u003eadvanced diving\u003c\/strong\u003e needs, the \u003cstrong\u003eTern\u003c\/strong\u003e features a \u003cstrong\u003e3-gas mode\u003c\/strong\u003e with a full suite of decompression tools for extended-range dives. During a decompression dive, the Tern provides detailed stop times, and supports \u003cstrong\u003euser-configurable Gradient Factors\u003c\/strong\u003e and \u003cstrong\u003e\"look-ahead\" gas switching\u003c\/strong\u003e for precise planning and time-to-surface calculations. The Tern is designed to \u003cstrong\u003enever lock out\u003c\/strong\u003e after a missed stop or ascent rate violation, offering full dive flexibility. It also supports \u003cstrong\u003e100% oxygen\u003c\/strong\u003e for accelerated decompression with a configurable \u003cstrong\u003edeco PO2 setting\u003c\/strong\u003e, and allows you to select the final stop depth (either \u003cstrong\u003e10 ft | 3 m\u003c\/strong\u003e or \u003cstrong\u003e20 ft | 6 m\u003c\/strong\u003e).\u003c\/p\u003e\n\u003cp\u003eAdditional warnings include prompts to switch gases upon reaching your optimal PO2 setting, along with ascent rate indicators and stop approach notices. The real-time \u003cstrong\u003emulti-compartment tissue saturation bar graph\u003c\/strong\u003e remains visible, allowing you to track tissue off-gassing during extended deco stops without needing to toggle back and forth. For table divers, the Tern also includes a fully-featured \u003cstrong\u003egauge mode\u003c\/strong\u003e that is operational to at least \u003cstrong\u003e394 ft | 120 m\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSport Nitrox Mode Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor sport divers who don’t need extended range features, the \u003cstrong\u003eTern\u003c\/strong\u003e offers an intuitive and user-friendly experience. Key features of the \u003cstrong\u003eSport Nitrox mode\u003c\/strong\u003e include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA simplified menu structure for easy navigation\u003c\/li\u003e\n\u003cli\u003eA less cluttered display with configurable bottom-row data\u003c\/li\u003e\n\u003cli\u003eOptional safety stops (user-adjustable to \u003cstrong\u003e3, 4, or 5 minutes\u003c\/strong\u003e, or adaptable settings)\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003eNo Decompression Limit (NDL)\u003c\/strong\u003e dive planner for clear and safe dive planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Tern clearly warns the diver if their depth is approaching or exceeding the \u003cstrong\u003eMaximum Operating Depth (MOD)\u003c\/strong\u003e of the selected breathing gas. When using the \u003cstrong\u003eAdapt\u003c\/strong\u003e setting, a \u003cstrong\u003e3-minute safety stop\u003c\/strong\u003e will be used unless the dive exceeds \u003cstrong\u003e100 ft | 30 m\u003c\/strong\u003e or the NDL is below \u003cstrong\u003e5 minutes\u003c\/strong\u003e, in which case a \u003cstrong\u003e5-minute safety stop\u003c\/strong\u003e is applied. If the diver exceeds the NDL and requires decompression, the Tern displays a \u003cstrong\u003ered warning\u003c\/strong\u003e and prompts with required depths and stop times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir\u003c\/li\u003e\n\u003cli\u003eNitrox\u003c\/li\u003e\n\u003cli\u003e3 Gas Nitrox\u003c\/li\u003e\n\u003cli\u003eGauge\u003c\/li\u003e\n\u003cli\u003eFreediving\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SHEARWETER","offers":[{"title":"Default Title","offer_id":43984844849239,"sku":null,"price":2850.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/8128\/5207\/files\/Shearwater-TernTX-specialEdition-9.png?v=1782474385","url":"https:\/\/divegearzone.com\/products\/shearwater-dive-computer-tern-tx-special-edition","provider":"DIVE GEAR ZONE","version":"1.0","type":"link"}