{"product_id":"advanced-quantum-sensor-par-meter-micromoles-compact-par-meter","title":"Advanced Quantum Sensor PAR Meter (Micromoles) - Compact PAR Meter","description":"\u003cp\u003eIn this review the Advanced Quantum Sensor PAR Meter (micromoles) is examined for growers and researchers who need a reliable, budget-friendly light meter. The bottom line: it measures PAR in the critical 400 to 700nm band accurately enough for practical horticultural adjustments, and its combination of a handheld main unit, remote sensor and carrying case makes it a useful tool on the bench or in the grow tent. The reviewer found it straightforward to operate and valuable for dialing LED and HPS fixtures to the desired photon flux.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePAR range 400-700nm:\u003c\/strong\u003e Measures the photosynthetically active radiation band so users can target the wavelengths that directly affect photosynthesis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStores up to 99 readings:\u003c\/strong\u003e The meter records multiple measurements for easy comparison while adjusting light height or dimmer settings across growth stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Ships with a compact main unit, remote sensor, two connection cables, AAA batteries and a protective carrying case for field use and transport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to work with modern sole-source and supplemental LED fixtures as well as high pressure sodium and traditional indoor grow lights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple operation:\u003c\/strong\u003e Handheld controls and a straightforward interface make it fast to take and review readings without complex setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis meter is for hobbyist to small commercial horticulturists, indoor growers and plant scientists who need a practical way to quantify photon flux in micromoles across the 400 to 700nm band. It suits people who adjust light height, spectrum or intensity often and want a reliable instrument without paying for lab-grade gear.\u003c\/p\u003e\n\u003cp\u003eThose who need laboratory-calibrated, traceable certification or advanced spectral analysis should look elsewhere; this product focuses on PRACTICAL field and grow-room use rather than exhaustive spectral breakdowns or metrology-grade accuracy.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate PAR readings in the 400-700nm band that match real-world horticultural needs.\u003c\/li\u003e\n\u003cli\u003eGood value: customers report it as an affordable option that performs reliably for routine measurements.\u003c\/li\u003e\n\u003cli\u003ePortable and complete kit with remote sensor and carrying case for use across grow spaces.\u003c\/li\u003e\n\u003cli\u003eStores up to 99 measurements, which simplifies comparisons during light adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot intended as a replacement for traceable lab instruments if ISO-calibrated certification is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasured band\u003c\/td\u003e\n\u003ctd\u003e400 to 700nm (PAR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStored readings\u003c\/td\u003e\n\u003ctd\u003eUp to 99 measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\u003ctd\u003eRemote sensor, two connection cables, AAA batteries, carrying case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eLED, HPS and traditional indoor grow lights\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm factor\u003c\/td\u003e\n\u003ctd\u003eHandheld main unit with remote sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Advanced Quantum Sensor PAR Meter is a practical, cost-effective tool for growers who need accurate photon flux readings in the 400-700nm band. It is well suited to routine light tuning and crop optimization work, offering strong value through a complete kit, easy operation and data storage for ongoing adjustments.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it measure the full PAR band?\u003c\/strong\u003e\u003cbr\u003eYes; it is designed to measure PAR flux across 400 to 700nm, the band most relevant to photosynthesis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used with LEDs and HPS lights?\u003c\/strong\u003e\u003cbr\u003eYes; the meter is compatible with modern sole-source and supplemental LED fixtures as well as high pressure sodium and other indoor lights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many readings can it save?\u003c\/strong\u003e\u003cbr\u003eThe unit stores up to 99 measurements for later reference while adjusting light conditions.\u003c\/p\u003e","brand":"PHOTOBIO","offers":[{"title":"Default Title","offer_id":48227457433819,"sku":"B08HPGLZHL","price":177.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61YXbpvNW3L._AC_SL1200.jpg?v=1770660234","url":"https:\/\/gearmusthave.com\/products\/advanced-quantum-sensor-par-meter-micromoles-compact-par-meter","provider":"GearMustHave","version":"1.0","type":"link"}