{"product_id":"shearwater-perdix-3-dive-computer","title":"Shearwater Perdix 3 Dive Computer","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Shearwater Perdix 3 is a rugged, full-size dive computer built for recreational, technical, rebreather, and freediving applications. Its ultra-bright 2.4 in \/ 6.1 cm full-color AMOLED display delivers excellent readability, while an armored casing, precision-engineered titanium bezel, aluminosilicate toughened glass window, and titanium piezo-electric buttons protect the electronics within.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDesigned to grow with the diver, the Perdix 3 offers full decompression and Trimix support, CCR capability, multiple dive modes, integrated dive planning, a digital compass, vibration alerts, and wireless air integration with up to four compatible Shearwater transmitters. A user-replaceable AA battery keeps battery changes simple, while high-speed Bluetooth supports dive-log transfers and firmware updates.\n\u003c\/p\u003e\n\n\u003cdiv style=\"margin-left:20px;\"\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced recreational scuba diving\u003c\/li\u003e\n\u003cli\u003eTechnical and Trimix diving\u003c\/li\u003e\n\u003cli\u003eOpen-circuit decompression diving\u003c\/li\u003e\n\u003cli\u003eClosed-circuit rebreather diving\u003c\/li\u003e\n\u003cli\u003eFreediving\u003c\/li\u003e\n\u003cli\u003eDivers who want expandable multi-transmitter air integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.4-Inch AMOLED Display:\u003c\/strong\u003e Ultra-bright 6.1 cm \/ 2.4 in full-color display provides a vivid, high-resolution interface.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Armored casing, titanium bezel, toughened glass window, and titanium controls provide protection for demanding diving environments.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTitanium Piezo-Electric Buttons:\u003c\/strong\u003e Reliable touch controls provide a durable interface without traditional mechanical buttons.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBühlmann GF Algorithm:\u003c\/strong\u003e Uses the Bühlmann decompression model with configurable Gradient Factors.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFull Decompression Support:\u003c\/strong\u003e Supports advanced decompression diving with integrated NDL and decompression planners.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTrimix Support:\u003c\/strong\u003e Designed for multi-gas open-circuit technical diving including Trimix.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCCR Support:\u003c\/strong\u003e Includes closed-circuit fixed PPO2 operation with bailout functionality.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAir Integration:\u003c\/strong\u003e Supports simultaneous connection with up to four compatible wireless gas-pressure transmitters.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDigital Compass:\u003c\/strong\u003e Three-axis, tilt-compensated digital compass provides underwater navigation capability.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eVibration Alerts:\u003c\/strong\u003e Strong tactile alerts help notify the diver of important dive information.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eUser-Replaceable AA Battery:\u003c\/strong\u003e Runs from a single AA battery, eliminating the need to send the computer away for routine battery replacement.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Bluetooth:\u003c\/strong\u003e Supports dive-log transfers and firmware updates.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eExtensive Dive Logging:\u003c\/strong\u003e Stores approximately 1,000 hours of detailed dive information.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHighly Customizable:\u003c\/strong\u003e Multiple operating modes and extensive display options allow the Perdix 3 to adapt as a diver's needs become more advanced.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDive Modes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir:\u003c\/strong\u003e Recreational diving using air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrox:\u003c\/strong\u003e Recreational enriched-air diving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Gas Nitrox:\u003c\/strong\u003e Supports up to three Nitrox gases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOC Tec:\u003c\/strong\u003e Multi-gas open-circuit Trimix decompression mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCC\/BO:\u003c\/strong\u003e Closed-circuit fixed PPO2 mode with bailout support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e Bottom timer with stopwatch and dive logging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreediving:\u003c\/strong\u003e Configurable sampling rates and alarms for freediving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvelo:\u003c\/strong\u003e Available with a separate unlock code.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisplay \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e Full-Color AMOLED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Size:\u003c\/strong\u003e 6.1 cm \/ 2.4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen Resolution:\u003c\/strong\u003e 450 x 600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens:\u003c\/strong\u003e Aluminosilicate Toughened Glass Window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBezel:\u003c\/strong\u003e Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Titanium Piezo-Electric Buttons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Rating:\u003c\/strong\u003e 260 m \/ 850 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComputer Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Shearwater\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Perdix 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Technical Dive Computer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecompression Algorithm:\u003c\/strong\u003e Bühlmann GF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Integration:\u003c\/strong\u003e Up to 4 Wireless Gas-Pressure Transmitters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompass:\u003c\/strong\u003e 3-Axis Tilt-Compensated Digital Compass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDive Log Capacity:\u003c\/strong\u003e Approx. 1,000 Hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e High-Speed Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 81 x 71 x 38 mm \/ 3.2 x 2.8 x 1.5 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 181 g \/ 6.38 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBattery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Single User-Replaceable AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Battery:\u003c\/strong\u003e Energizer Ultimate Lithium AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Battery Capacity:\u003c\/strong\u003e 5.25 Wh\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nThe Perdix 3 can operate with multiple AA battery chemistries. However, vibration-alert functionality is supported only when using a 1.5V non-rechargeable lithium battery or a compatible 3.7V rechargeable lithium battery.\n\u003c\/p\u003e\n\n\u003ch3\u003eApproximate Battery Life\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5V Lithium:\u003c\/strong\u003e Up to 60 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5V Alkaline:\u003c\/strong\u003e Up to 40 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.6V Saft:\u003c\/strong\u003e Up to 80 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.2V NiMH:\u003c\/strong\u003e Up to 30 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.7V Rechargeable Li-Ion:\u003c\/strong\u003e Up to 35 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBallistic Nylon Case Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 130 x 105 x 70 mm \/ 5.1 x 4.1 x 2.8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 115 g \/ 4.06 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAir Integration\u003c\/h3\u003e\n\n\u003cp\u003e\nThe Perdix 3 can simultaneously support up to four compatible wireless gas-pressure transmitters, allowing the system to expand from a straightforward recreational configuration into more advanced multi-cylinder diving setups. Wireless transmitters are not listed as included with the dive computer and must be obtained separately unless specifically stated otherwise.\n\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShearwater Perdix 3 Dive Computer\u003c\/li\u003e\n\u003cli\u003e1.5V Energizer Ultimate Lithium AA Battery\u003c\/li\u003e\n\u003cli\u003eProduct Information Guide\u003c\/li\u003e\n\u003cli\u003eScreen Protector\u003c\/li\u003e\n\u003cli\u003eBlack Double Webbing Strap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNot Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWireless gas-pressure transmitter unless otherwise specified\u003c\/li\u003e\n\u003cli\u003eAvelo unlock code\u003c\/li\u003e\n\u003cli\u003eAdditional batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the Perdix 3 support air integration?\u003c\/strong\u003e\u003cbr\u003e\nYes. The Perdix 3 can simultaneously connect with up to four compatible wireless gas-pressure transmitters.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre transmitters included?\u003c\/strong\u003e\u003cbr\u003e\nNo transmitters are listed in the supplied package contents. They should be considered separately sold unless your specific package states otherwise.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the Perdix 3 be used for technical diving?\u003c\/strong\u003e\u003cbr\u003e\nYes. The Perdix 3 provides full decompression support, multi-gas operation, Trimix support, CCR functionality, and dedicated OC Tec and CC\/BO modes.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I replace the battery myself?\u003c\/strong\u003e\u003cbr\u003e\nYes. The Perdix 3 uses a single user-replaceable AA battery.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes every AA battery support the vibration alerts?\u003c\/strong\u003e\u003cbr\u003e\nNo. Vibration functionality requires either a 1.5V non-rechargeable lithium battery or a compatible 3.7V rechargeable lithium battery.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat battery comes with the Perdix 3?\u003c\/strong\u003e\u003cbr\u003e\nThe computer ships with a 1.5V Energizer Ultimate Lithium AA battery, which is also the recommended battery type.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow deep is the Perdix 3 rated?\u003c\/strong\u003e\u003cbr\u003e\nIt has a depth rating of 260 m \/ 850 ft.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it have a compass?\u003c\/strong\u003e\u003cbr\u003e\nYes. The Perdix 3 includes a three-axis, tilt-compensated digital compass.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes Avelo mode work out of the box?\u003c\/strong\u003e\u003cbr\u003e\nAvelo mode is listed as requiring a separate unlock code.\n\u003c\/p\u003e\n\n\u003ch3\u003eCare \u0026amp; Maintenance\u003c\/h3\u003e\n\n\u003cp\u003e\nRinse the computer thoroughly with fresh water after diving, especially after exposure to salt water, and allow it to dry before storage. Keep the battery compartment and sealing surfaces clean and inspect the battery compartment O-ring according to Shearwater's instructions when changing batteries. Install batteries using the manufacturer's specified polarity and battery recommendations, and follow Shearwater's instructions for firmware updates, servicing, and long-term storage.\n\u003c\/p\u003e\n\n\u003ch3\u003eExpert Insight\u003c\/h3\u003e\n\n\u003cp\u003e\nThe Perdix 3 is designed to serve as much more than a first recreational dive computer. Its large AMOLED screen and straightforward interface make it approachable for everyday diving, while four-transmitter air integration, Trimix, decompression, CCR, gauge, and freediving capabilities provide substantial room to grow. The user-replaceable AA battery is also a significant practical advantage for traveling and technical divers who prefer easily sourced power rather than a permanently installed rechargeable battery.\n\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Shearwater","offers":[{"title":"Black","offer_id":50252640911574,"sku":"COM439 BLK","price":895.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":50252640944342,"sku":"COM439 SIL","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8839\/0071\/files\/13501-01_Perdix_3_Front_Black_Big_Default_500x500_5cc142e5-1547-4a26-9708-45662cc85f54.webp?v=1787178635","url":"https:\/\/www.houseofscuba.com\/products\/shearwater-perdix-3-dive-computer","provider":"House of Scuba","version":"1.0","type":"link"}