{"product_id":"tropic-marin-precision-hydrometer-density","title":"Tropic Marin Precision Density Hydrometer","description":"\u003ch2\u003eTropic Marin Precision Density Hydrometer\u003c\/h2\u003e\u003cp\u003ePrecision hydrometer made from mouth-blown glass for measuring density in marine aquariums. Article 51001 measures density in kg\/l, not specific gravity. Measuring range 1.018–1.028 kg\/l, resolution 0.0001 kg\/l; the manufacturer specifies a maximum deviation of 0.001 at 25 °C. A measuring cylinder is not included with this individual item.\u003c\/p\u003e\u003ch3\u003eUse and care\u003c\/h3\u003e\u003cp\u003eBring the seawater sample to 25 °C and use a sufficiently deep measuring cylinder. Immerse the clean, dry hydrometer and allow it to float freely. Read at the water surface, not at the raised meniscus. Choose the range suitable for the aquarium inhabitants; the manufacturer recommends 1.022–1.024 kg\/l at 25 °C. Remove salt residues with tap or RO water after use and handle the glass carefully.\u003c\/p\u003e\u003ch3\u003eComposition and included items\u003c\/h3\u003e\u003cp\u003eOne mouth-blown glass precision hydrometer, manufacturer article 51001. A separate measuring cylinder is required.\u003c\/p\u003e\u003ch3\u003eSafety\u003c\/h3\u003e\u003cp\u003eFor intended aquarium use only. Keep out of reach of children and follow the current packaging and safety information.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eDr. Biener GmbH, Steinäckerweg 3–5, 36367 Wartenberg, Germany. info@biener-aquaristik.de.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.tropic-marin-smartinfo.com\/cylinder\"\u003eOfficial product information\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eSupplier delivery within Germany only, estimated 2–3 business days. No pickup. Orders with corals ship in a separate parcel with their own shipping charges; the coral delivery date does not apply to this item.\u003c\/p\u003e","brand":"Tropic Marin","offers":[{"title":"1 Aräometer","offer_id":63830002696522,"sku":"AP-TM-300051001","price":58.7,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/tropic-marin-precision-hydrometer-density-transparent.png?v=1791317410","url":"https:\/\/coralprime.de\/en\/products\/tropic-marin-precision-hydrometer-density","provider":"CoralPrime","version":"1.0","type":"link"}