{"product_id":"kern-calibration-weight-set-303-07","title":"KERN Calibration Weight Set 303-07 - OIML E1 - 1mg to 2kg","description":"\u003ch3 data-start=\"151\" data-end=\"191\"\u003e\u003cstrong\u003eKERN 303-07\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"193\" data-end=\"527\"\u003eThe 303-07 calibration weight set is designed for laboratories, research centres, and quality control environments that demand very high accuracy in balance calibration. Built to meet OIML class E1 standards, it ensures precise and reliable results, making it suitable for adjusting sensitive precision and analytical balances.\u003c\/p\u003e\n\u003cp data-start=\"529\" data-end=\"1016\"\u003eThis set contains twenty seven knob shaped weights, ranging from 1 milligram to 2 kilograms. The broad range gives users flexibility to calibrate different types of balances with one complete kit. Every weight is made of highly polished stainless steel. The smooth finish not only guarantees long term durability and corrosion resistance, but also makes the weights easy to clean, an important feature for laboratories working with strict hygiene or contamination control requirements.\u003c\/p\u003e\n\u003cp data-start=\"1018\" data-end=\"1307\"\u003eEach weight has been carefully adjusted using precise polishing methods to remain within the strict tolerances of the OIML E1 class. This level of precision ensures that calibration results are consistent and repeatable, giving professionals full confidence in their measuring equipment.\u003c\/p\u003e\n\u003cp data-start=\"1309\" data-end=\"1610\"\u003eThe set comes in a robust wooden case with custom fitted compartments for each weight. This ensures safe storage and prevents accidental damage or mix ups. The case is compact in size, measuring 305 × 190 × 140 millimetres, which makes it easy to transport between laboratories or calibration sites.\u003c\/p\u003e\n\u003cp data-start=\"1612\" data-end=\"2001\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0946\/5105\/6463\/files\/TD_303-07_data_page-0001.jpg?v=1757870532\" alt=\"\" style=\"width:100%; max-width:1000px; height:auto; display:block; margin:0 auto;\"\u003e\u003c\/p\u003e","brand":"Kern \u0026 Sohn","offers":[{"title":"Default Title","offer_id":55935642763599,"sku":"303-07","price":4988.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/5105\/6463\/files\/303-07.png?v=1757870581","url":"https:\/\/zentra-eu.com\/en\/products\/kern-calibration-weight-set-303-07","provider":"Zentra ","version":"1.0","type":"link"}