{"product_id":"itc-reefculture-parwise-pro-light-meter","title":"ITC Reefculture PARwise PRO Light Meter","description":"\u003ch2\u003eRevolutionary cPUR Technology Measures What Corals Actually Use\u003c\/h2\u003e\u003cp\u003eThe PARwise PRO replaces outdated PAR measurements with cPUR (Coral Photosynthetically Usable Radiation), a groundbreaking technology that measures only the wavelengths and intensities corals can actually use for photosynthesis and growth. With an extended spectral range of 350nm to 1100nm (Near UV-A through infrared), it reveals wasted energy, detects heat waste, and provides pigment-level analysis to help you optimize every aspect of your lighting. Compatible with Android, PC, and Mac, and precise enough to pay for itself by saving just one coral.\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eHighlights:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRevolutionary cPUR measurement — coral-specific usable light, replacing outdated PAR\u003c\/li\u003e\n\u003cli\u003eExtended 350–1100nm spectral range — Near UV-A through infrared\u003c\/li\u003e\n\u003cli\u003ePigment analysis — Peridinin, Fucoxanthin, Chlorophyll A\/B\/C\/D, Beta-carotene\u003c\/li\u003e\n\u003cli\u003e12+ measurement parameters — cPUR, PAR, LUX, DLI, Kelvin, CQS, CRI, YPF, and more\u003c\/li\u003e\n\u003cli\u003eEnvironment-specific calibrations — air, freshwater, and saltwater\u003c\/li\u003e\n\u003cli\u003eDetects heat waste — identifies inefficient lighting in the IR range\u003c\/li\u003e\n\u003cli\u003eOptimal coral placement — map light zones and match corals to their requirements\u003c\/li\u003e\n\u003cli\u003eYPF measurement included — cPUR equivalent for planted aquariums\u003c\/li\u003e\n\u003cli\u003eLab-grade accuracy with a user-friendly browser-based interface (Chrome or Edge, free)\u003c\/li\u003e\n\u003cli\u003eWorks with Android (USB OTG), Windows PC, and Mac — device not included\u003c\/li\u003e\n\u003cli\u003e⚠️ Not compatible with iPhone or iPad\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy cPUR Outperforms PAR\u003c\/h3\u003e\u003cp\u003eTraditional PAR meters measure total photosynthetic light without distinguishing usable wavelengths — you can have high PAR readings that are essentially useless to your corals. cPUR weights measurements by coral pigment absorption, giving you a true picture of the light your corals can actually utilize. The result: smarter placement, better growth, and no more guessing.\u003c\/p\u003e\u003ch3\u003ePARwise PRO is Ideal for:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReef aquarists optimizing coral growth and coloration\u003c\/li\u003e\n\u003cli\u003eSPS and LPS coral keepers seeking spectrum optimization\u003c\/li\u003e\n\u003cli\u003eProfessional coral propagation and farming operations\u003c\/li\u003e\n\u003cli\u003ePlanted aquarium enthusiasts (YPF measurement included)\u003c\/li\u003e\n\u003cli\u003eAquarium stores and lighting manufacturers\u003c\/li\u003e\n\u003cli\u003eAnyone ready to move beyond spectrum-blind PAR meters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eComprehensive Measurements (12+ Parameters):\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ecPUR: Coral-specific usable light\u003c\/li\u003e\n\u003cli\u003eSpectrum: Complete wavelength distribution (350-1100nm)\u003c\/li\u003e\n\u003cli\u003ePAR (PPFD): Traditional photosynthetic measurement\u003c\/li\u003e\n\u003cli\u003eLUX: Standard light intensity\u003c\/li\u003e\n\u003cli\u003eDLI: Daily Light Integral\u003c\/li\u003e\n\u003cli\u003ecPUR Light Integral: Coral-specific daily measurement\u003c\/li\u003e\n\u003cli\u003eKelvin: Color temperature\u003c\/li\u003e\n\u003cli\u003eYPF: Yield Photon Flux (plant equivalent of cPUR)\u003c\/li\u003e\n\u003cli\u003eCQS: Color Quality Scale\u003c\/li\u003e\n\u003cli\u003eCRI: Color Rendering Index\u003c\/li\u003e\n\u003cli\u003ePurity: Spectral purity measurement\u003c\/li\u003e\n\u003cli\u003eDominant Wavelength: Primary spectral peak\u003c\/li\u003e\n\u003cli\u003eCIE X\/Y: Color space coordinates\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"ITC Reefculture","offers":[{"title":"Default Title","offer_id":53881798394149,"sku":"ITC-PARWISEPRO","price":429.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-58.jpg?v=1790051765","url":"https:\/\/picayunepets.com\/products\/itc-reefculture-parwise-pro-light-meter","provider":"Poseidon's Pets of Picayune","version":"1.0","type":"link"}