{"product_id":"opti-digital-handheld-refractometer-kit","title":"OPTi Digital Handheld Refractometer Kit","description":"\u003cp\u003e\u003cspan\u003eThe OPTi digital handheld refractometer is a precision instrument for measuring the refractive index of a substance including grass.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIncludes grass crusher.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"row\" id=\"zozo-row\"\u003e\n\u003cdiv class=\"slot-6-7-8-9\"\u003e\n\u003cdiv id=\"tabbed-nav\" class=\"hover clean xlarge flat-alizarin flat z-icons-light z-rounded z-shadows z-bordered z-spaced z-tabs horizontal top top-left\"\u003e\n\u003cdiv id=\"info-fields\" class=\"z-container\"\u003e\n\u003cdiv class=\"z-content z-active\"\u003e\n\u003cdiv class=\"z-content-inner\"\u003eOPTi digital hand held refractometers are manufactured in the UK as highly reliable premium quality instruments suitable for use in the harshest of environments across a wide application scope and are perfect for use out in the field.\u003cbr\u003e\u003cbr\u003eOPTi refractometers are robustly constructed to create the easy clean prism dish, ultrasonic welding to bond the housings and a rubberized switch membrane to further protect against moisture ingress and excess wear.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Features of the OPTi digital handheld Rrefractometer:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePrecise digital LCD readout \u003c\/li\u003e\n\u003cli\u003eErgonomic IP65 rated design\u003c\/li\u003e\n\u003cli\u003eShallow stainless steel prism dish\u003c\/li\u003e\n\u003cli\u003eRapid temperature stabilisation\u003c\/li\u003e\n\u003cli\u003eDurable silicon rubber keypad\u003c\/li\u003e\n\u003cli\u003eMade in the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eTechnical specification\u003c\/strong\u003e\u003cbr\u003e \n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eMeasurement Performance\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Temperature Compensation (ATC)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement time\u003c\/td\u003e\n\u003ctd\u003e2 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative humidity\u003c\/td\u003e\n\u003ctd\u003e95% RH (non condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery power indicator\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample indicator\u003c\/td\u003e\n\u003ctd\u003eHigh, Low or No sample\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP65 water resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery type\u003c\/td\u003e\n\u003ctd\u003e3V 2 x AAA (LR03)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery life expectation\u003c\/td\u003e\n\u003ctd\u003e10000 readings (minimum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003ePhysical Performance\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism material\u003c\/td\u003e\n\u003ctd\u003eOptical glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism seal\u003c\/td\u003e\n\u003ctd\u003eSilicon rubber and Viton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample dish\u003c\/td\u003e\n\u003ctd\u003e316 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample surface diameter\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample volume\u003c\/td\u003e\n\u003ctd\u003e0.3ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase material\u003c\/td\u003e\n\u003ctd\u003eAcrylonitrile Butadiene Styrene (ABS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\" id=\"cat-intro\"\u003e\n\u003cdiv class=\"slot-6-7-8-9\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"slot-6-7-8-9\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"slot-6-7-8-9\"\u003e\n\u003cstrong\u003eHow to prepare the Grass\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCut representative grass to grazing height (suggest Cattle\/Horses – 5cms, Sheep – 3cms). Twist \u0026amp; roll grass in your hands for 2 minutes to break cell walls and then with crusher, squeeze out enough grass juice to fill the pipette.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWatch the video \"How to test your grass for its sugar content\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"slot-6-7-8-9\"\u003e\n\u003cdiv id=\"home-products\"\u003e\n\u003cdiv id=\"categories-products\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Agricultural Supply Services","offers":[{"title":"Default Title","offer_id":51963472249173,"sku":null,"price":323.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/3256\/4053\/files\/opti.webp?v=1764103961","url":"https:\/\/agrisupplyservices.co.uk\/products\/opti-digital-handheld-refractometer-kit","provider":"Agricultural Supply Services","version":"1.0","type":"link"}