{"product_id":"whimar-rifrattometro-con-led","title":"Whimar Refractometer with LED","description":"\u003cp\u003e\u003cstrong\u003eProfessional high-precision refractometer with integrated LED light and automatic temperature compensation (ATC) for measuring salinity and density in marine and brackish aquariums.\u003c\/strong\u003e Ensures clear, stable, and reliable readings even in dimly lit environments.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003e📖 Read more\u003c\/summary\u003e\u003ch3\u003eRefractometer Function\u003c\/h3\u003e\n\n\u003cp\u003eThe aquarium refractometer measures the salinity (concentration of dissolved salts) of water, a fundamental parameter in marine and reef aquariums.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIntegrated LED light for optimal visibility in any condition\u003c\/li\u003e\n\n\u003cli\u003eATC (Automatic Temperature Compensation) for consistently precise measurements\u003c\/li\u003e\n\n\u003cli\u003eDual scale: Salinity (0–100‰) and Density (1.000–1.070 SG)\u003c\/li\u003e\n\n\u003cli\u003eBattery-powered LED with long life\u003c\/li\u003e\n\n\u003cli\u003eHigh-quality metal body and optical glass\u003c\/li\u003e\n\n\u003cli\u003eQuick and easy calibration\u003c\/li\u003e\n\n\u003cli\u003eIdeal for marine, reef, brackish aquariums, and saltwater preparation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eCalibration Procedure\u003c\/h3\u003e\n\n\u003cp\u003eTo ensure maximum precision, calibrate before first use and periodically (every 1–2 weeks):\u003c\/p\u003e\n\n\u003col\u003e\n\n\u003cli\u003eClean the prism with a soft, dry cloth\u003c\/li\u003e\n\n\u003cli\u003eApply a drop of distilled or deionized water to the optical prism\u003c\/li\u003e\n\n\u003cli\u003eClose the clear cover and wait 30 seconds for the temperature to stabilize\u003c\/li\u003e\n\n\u003cli\u003eTurn on the LED to illuminate the reading field\u003c\/li\u003e\n\n\u003cli\u003eLook through the eyepiece: the line between the light and dark areas should be exactly at 0 (zero)\u003c\/li\u003e\n\n\u003cli\u003eIf necessary, adjust the calibration screw with the supplied screwdriver\u003c\/li\u003e\n\n\u003cli\u003eClean the prism with distilled water and dry thoroughly before measurement\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\n\u003cp\u003eFor maximum precision, you can use a 35 ppt calibration solution, setting the scale to that value instead of 0.\u003c\/p\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\n\u003col\u003e\n\n\u003cli\u003eTake a drop of water from the aquarium (temperature approx. 25°C)\u003c\/li\u003e\n\n\u003cli\u003ePlace it on the prism and close the cover\u003c\/li\u003e\n\n\u003cli\u003eTurn on the LED light and wait a few seconds\u003c\/li\u003e\n\n\u003cli\u003eLook through the eyepiece and read the salinity (ppt) or density (SG) value\u003c\/li\u003e\n\n\u003cli\u003eAfter each use, clean and thoroughly dry the prism\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\n\u003ch3\u003eAdvantages of the LED Model\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePerfect visibility even in dark or poorly lit environments\u003c\/li\u003e\n\n\u003cli\u003eMore stable and reflection-free measurements\u003c\/li\u003e\n\n\u003cli\u003eIndependent operation from ambient light\u003c\/li\u003e\n\n\u003cli\u003eAutomatic Temperature Compensation (ATC)\u003c\/li\u003e\n\n\u003cli\u003eRobust, practical, and easy-to-use design\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eType:\u003c\/strong\u003e Optical refractometer with LED\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMeasurement range:\u003c\/strong\u003e 0–100‰ (ppt) \/ 1.000–1.070 SG\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±0.001 SG\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTemperature compensation:\u003c\/strong\u003e Automatic (ATC 10–30°C)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIllumination:\u003c\/strong\u003e Integrated LED (batteries included)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Aluminum and optical glass\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 195 × 40 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 230 g\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e1× LED ATC Refractometer\u003c\/li\u003e\n\n\u003cli\u003e1× Pipette for water sample\u003c\/li\u003e\n\n\u003cli\u003e1× Screwdriver for calibration\u003c\/li\u003e\n\n\u003cli\u003e1× Hard protective case\u003c\/li\u003e\n\n\u003cli\u003e1× Cleaning cloth\u003c\/li\u003e\n\n\u003cli\u003e1× User manual in Italian\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaintenance and Tips\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eClean the prism after each use with distilled water\u003c\/li\u003e\n\n\u003cli\u003eDo not use aggressive or abrasive detergents\u003c\/li\u003e\n\n\u003cli\u003eStore in a dry place away from heat\u003c\/li\u003e\n\n\u003cli\u003eReplace LED batteries when brightness decreases\u003c\/li\u003e\n\n\u003cli\u003eRecalibrate regularly to maintain accuracy\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003c\/details\u003e\u003cp\u003e\u003cstrong\u003e💡 Expert Tip:\u003c\/strong\u003e Calibrate the refractometer every 1-2 weeks with distilled water or a 35 ppt solution to ensure consistently precise salinity measurements, a crucial parameter for the health of your marine aquarium inhabitants.\u003c\/p\u003e","brand":"Whimar","offers":[{"title":"Default Title","offer_id":47368472690851,"sku":"WR-33195","price":39.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3472\/5027\/files\/Rifrattometro-Vista-Avanti-2-1.png?v=1772038554","url":"https:\/\/hobbypescaeacquari.com\/en\/products\/whimar-rifrattometro-con-led","provider":"HobbyPesca","version":"1.0","type":"link"}