{"product_id":"focustronic-mastertronic-automatic-water-tester","title":"Focustronic Mastertronic Automatic Water Tester","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eAutomated Water Testing. Smarter Decisions. A More Stable Reef.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eTake reef automation to the next level with the \u003cstrong\u003eFocustronic Mastertronic\u003c\/strong\u003e, an advanced automatic water testing system that continuously measures critical water parameters and provides the data needed to maintain a thriving reef aquarium. Designed for serious hobbyists, the Mastertronic helps eliminate manual testing while giving you valuable insight into your aquarium's chemistry. Watch the product video below to see the Mastertronic in action. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eProduct Description\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eFocustronic Mastertronic\u003c\/strong\u003e is a fully automated water testing system capable of monitoring multiple critical reef parameters without the need for manual testing.\u003c\/p\u003e\n\u003cp\u003eUsing a precision colorimetric testing system combined with high-precision pumps and intelligent automation, the Mastertronic performs scheduled tests, records historical data, and communicates seamlessly with other Focustronic equipment.\u003c\/p\u003e\n\u003cp\u003eWhen paired with the \u003cstrong\u003eAlkatronic\u003c\/strong\u003e and \u003cstrong\u003eDosetronic\u003c\/strong\u003e, the Mastertronic becomes part of a fully automated reef ecosystem capable of monitoring water chemistry and adjusting dosing automatically to help maintain long-term stability. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003ch3\u003eAutomated Multi-Parameter Testing\u003c\/h3\u003e\n\u003cp\u003eAutomatically tests important reef parameters including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNitrate (NO₃)\u003c\/li\u003e\n\u003cli\u003ePhosphate (PO₄)\u003c\/li\u003e\n\u003cli\u003eCalcium (Ca)\u003c\/li\u003e\n\u003cli\u003eMagnesium (Mg)\u003c\/li\u003e\n\u003cli\u003eAlkalinity (dKH)\u003c\/li\u003e\n\u003cli\u003eOLI (Organic Load Index)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFuture parameter support may be added through software updates. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHigh-Precision Colorimetric Testing\u003c\/h3\u003e\n\u003cp\u003eThe Mastertronic combines precision pumps with a state-of-the-art colorimetric photosensor to provide accurate, repeatable test results.\u003c\/p\u003e\n\u003cp\u003eTypical accuracy includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCalcium: ±6 ppm\u003c\/li\u003e\n\u003cli\u003eMagnesium: ±20 ppm\u003c\/li\u003e\n\u003cli\u003eNitrate: ±0.5 ppm\u003c\/li\u003e\n\u003cli\u003ePhosphate: ±0.01 ppm\u003c\/li\u003e\n\u003cli\u003eAlkalinity: ±0.1 dKH \u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFully Automated Scheduling\u003c\/h3\u003e\n\u003cp\u003eSchedule tests throughout the day and review historical trends from anywhere using the Focustronic App.\u003c\/p\u003e\n\u003cp\u003eReceive alerts and notifications whenever parameters fall outside your desired range.\u003c\/p\u003e\n\u003ch3\u003eSmart Wi-Fi Connectivity\u003c\/h3\u003e\n\u003cp\u003eControl the Mastertronic through the Focustronic All-In-One App.\u003c\/p\u003e\n\u003cp\u003eFeatures include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemote monitoring\u003c\/li\u003e\n\u003cli\u003eHistorical charts\u003c\/li\u003e\n\u003cli\u003eTest scheduling\u003c\/li\u003e\n\u003cli\u003eNotifications\u003c\/li\u003e\n\u003cli\u003eAutomatic firmware updates\u003c\/li\u003e\n\u003cli\u003eCloud connectivity \u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComplete Focustronic Integration\u003c\/h3\u003e\n\u003cp\u003eCommunicates with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlkatronic\u003c\/li\u003e\n\u003cli\u003eDosetronic\u003c\/li\u003e\n\u003cli\u003ePowertronic\u003c\/li\u003e\n\u003cli\u003eSolartronic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTogether these devices create one of the most advanced reef automation ecosystems available. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhy Choose the Mastertronic?\u003c\/h1\u003e\n\u003cp\u003eUnlike single-parameter testers, the Mastertronic provides automated testing for multiple critical reef parameters using widely available third-party test kits.\u003c\/p\u003e\n\u003cp\u003eThis allows reef keepers to spend less time performing manual tests while gaining more frequent and consistent data to make better decisions for their aquarium.\u003c\/p\u003e\n\u003cp\u003eFor hobbyists seeking the highest level of automation, pairing the Mastertronic with the Alkatronic and Dosetronic creates a complete monitoring and dosing solution capable of maintaining exceptional reef stability. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Focustronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Mastertronic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAquarium Type:\u003c\/strong\u003e Saltwater \/ Reef\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTesting Method:\u003c\/strong\u003e Automated Colorimetric Analysis\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNitrate\u003c\/li\u003e\n\u003cli\u003ePhosphate\u003c\/li\u003e\n\u003cli\u003eCalcium\u003c\/li\u003e\n\u003cli\u003eMagnesium\u003c\/li\u003e\n\u003cli\u003eAlkalinity\u003c\/li\u003e\n\u003cli\u003eOrganic Load Index (OLI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConnectivity:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWi-Fi\u003c\/li\u003e\n\u003cli\u003eCloud\u003c\/li\u003e\n\u003cli\u003eMobile App\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApproximately 13\" × 8.9\" × 13.6\" \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eCompatible Test Kits\u003c\/h1\u003e\n\u003cp\u003eSupports a variety of popular third-party test kits, including compatible options from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRed Sea\u003c\/li\u003e\n\u003cli\u003eSalifert\u003c\/li\u003e\n\u003cli\u003eAPI\u003c\/li\u003e\n\u003cli\u003eFauna Marin\u003c\/li\u003e\n\u003cli\u003eTropic Marin\u003c\/li\u003e\n\u003cli\u003eGiesemann\u003c\/li\u003e\n\u003cli\u003eJBL\u003c\/li\u003e\n\u003cli\u003eColombo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatibility varies by parameter. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhat's Included\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMastertronic Automated Water Tester\u003c\/li\u003e\n\u003cli\u003ePower Supply\u003c\/li\u003e\n\u003cli\u003eTubing \u0026amp; Connections\u003c\/li\u003e\n\u003cli\u003eSetup Accessories\u003c\/li\u003e\n\u003cli\u003eQuick Start Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTest kit reagents sold separately.\u003c\/em\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eShipping\u003c\/h1\u003e\n\u003cp\u003eThis product ships using our \u003cstrong\u003eLarge Shipping\u003c\/strong\u003e service for a flat \u003cstrong\u003e$45.99\u003c\/strong\u003e anywhere within the contiguous United States.\u003c\/p\u003e\n\u003cp\u003eOrders are typically processed within \u003cstrong\u003e1–3 business days\u003c\/strong\u003e, excluding weekends and holidays. Tracking information will be emailed once your order ships.\u003c\/p\u003e\n\u003cp\u003eDue to the size, value, and precision of this equipment, it may ship separately from other items in your order to help ensure safe delivery.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhy Buy From Infinity and Beyond Aquatics?\u003c\/h1\u003e\n\u003cp\u003eAt Infinity and Beyond Aquatics, we believe consistency is the key to a successful reef aquarium. That's why we offer advanced automation equipment from trusted brands like Focustronic, helping hobbyists reduce manual maintenance while improving water quality and long-term stability.\u003c\/p\u003e\n\u003cp\u003eWhether you're building a fully automated SPS system or simply looking to eliminate repetitive testing, we're here to help you choose equipment that delivers professional-level performance.\u003c\/p\u003e","brand":"SWA","offers":[{"title":"Default Title","offer_id":53238442983733,"sku":"Mastertronic-auto-wtr-test","price":1299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/2252\/7285\/files\/mastertronic_1__31510.jpg?v=1785538242","url":"https:\/\/infinityandbeyondaquatics.com\/products\/focustronic-mastertronic-automatic-water-tester","provider":"Infinity and Beyond Aquatics ","version":"1.0","type":"link"}