{"product_id":"kern-leeb-hardness-tester-hmm","title":"KERN Leeb Hardness Tester HMM - 170-960 HL HV HB HRB HRC MPa","description":"\u003ch3 data-start=\"100\" data-end=\"135\"\u003e\u003cstrong\u003eKERN HMM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"137\" data-end=\"519\"\u003eThis Leeb hardness tester uses an external impact sensor (Type D), which accelerates a small module against the surface of the test piece. Depending on the hardness of the material, the rebound speed changes, and this reduction is then converted into a precise Leeb hardness value.\u003c\/p\u003e\n\u003cp data-start=\"521\" data-end=\"962\"\u003eThis makes the HMM perfect for testing metals, machinery parts, castings, and other solid materials where fast and accurate hardness measurements are needed. Its mobility and user-friendly design make it far more practical than large stationary devices, while still delivering professional-level results. With built-in memory, automatic unit conversion, and included calibration block, this tester is ready to work straight out of the box.\u003c\/p\u003e\n\u003ch4 data-start=\"964\" data-end=\"979\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 data-start=\"964\" data-end=\"979\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"980\" data-end=\"1464\"\u003e\n\u003cli data-start=\"980\" data-end=\"1025\"\u003e\n\u003cp data-start=\"982\" data-end=\"1025\"\u003eExternal impact sensor (Type D) included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1026\" data-end=\"1101\"\u003e\n\u003cp data-start=\"1028\" data-end=\"1101\"\u003eAll measurement directions possible (360°) with automatic compensation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1102\" data-end=\"1165\"\u003e\n\u003cp data-start=\"1104\" data-end=\"1165\"\u003eHardness test block for calibration included (790 ± 40 HL).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1166\" data-end=\"1217\"\u003e\n\u003cp data-start=\"1168\" data-end=\"1217\"\u003eInternal memory for up to 9 measurement values.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1218\" data-end=\"1300\"\u003e\n\u003cp data-start=\"1220\" data-end=\"1300\"\u003eMini statistics function with average value, impact direction, date, and time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1301\" data-end=\"1361\"\u003e\n\u003cp data-start=\"1303\" data-end=\"1361\"\u003eAutomatic unit conversion to all common hardness scales.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1362\" data-end=\"1423\"\u003e\n\u003cp data-start=\"1364\" data-end=\"1423\"\u003eInfrared printer included for direct printout of results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1424\" data-end=\"1464\"\u003e\n\u003cp data-start=\"1426\" data-end=\"1464\"\u003eDelivered in a robust carrying case.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1466\" data-end=\"1487\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 data-start=\"1466\" data-end=\"1487\"\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1488\" data-end=\"1910\"\u003e\n\u003cli data-start=\"1488\" data-end=\"1524\"\u003e\n\u003cp data-start=\"1490\" data-end=\"1524\"\u003eMeasuring range Leeb: 170 – 960.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1525\" data-end=\"1561\"\u003e\n\u003cp data-start=\"1527\" data-end=\"1561\"\u003eReadability hardness [d]: 1 Hlx.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1562\" data-end=\"1587\"\u003e\n\u003cp data-start=\"1564\" data-end=\"1587\"\u003eTolerance: 1% of max.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1588\" data-end=\"1625\"\u003e\n\u003cp data-start=\"1590\" data-end=\"1625\"\u003eUnits: HL, HV, HB, HRB, HRC, MPa.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1626\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1628\" data-end=\"1651\"\u003eHardness scales: HLD.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1692\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1692\"\u003eTest object minimum thickness: 3 mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1693\" data-end=\"1730\"\u003e\n\u003cp data-start=\"1695\" data-end=\"1730\"\u003eTest object minimum weight: 2 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1731\" data-end=\"1756\"\u003e\n\u003cp data-start=\"1733\" data-end=\"1756\"\u003eBattery: 3×1.5 V AAA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1757\" data-end=\"1787\"\u003e\n\u003cp data-start=\"1759\" data-end=\"1787\"\u003eHousing material: plastic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1788\" data-end=\"1823\"\u003e\n\u003cp data-start=\"1790\" data-end=\"1823\"\u003eMeasuring probe diameter: 2 cm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1824\" data-end=\"1860\"\u003e\n\u003cp data-start=\"1826\" data-end=\"1860\"\u003eMeasuring probe length: 14.6 cm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1861\" data-end=\"1885\"\u003e\n\u003cp data-start=\"1863\" data-end=\"1885\"\u003eTest block included.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0946\/5105\/6463\/files\/SL_HMM_brochure.pdf?v=1758983291\"\u003eBrochure\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/zentra-eu.com\/pages\/downloads\" target=\"_blank\"\u003eCertifications\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0946\/5105\/6463\/files\/TD_HMM_data_page-0001.jpg?v=1758983174\" alt=\"\" style=\"width: 100%; max-width: 1000px; height: auto; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0946\/5105\/6463\/files\/TD_HMM_data_page-0002.jpg?v=1758983174\" alt=\"\" style=\"width: 100%; max-width: 1000px; height: auto; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e**All our products are brand new, shipped in the original packaging, and include manufacturer warranty**\u003c\/p\u003e","brand":"Kern \u0026 Sohn","offers":[{"title":"Default Title","offer_id":56023023026511,"sku":"HMM","price":1356.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/5105\/6463\/files\/HMM.png?v=1758982839","url":"https:\/\/zentra-eu.com\/en\/products\/kern-leeb-hardness-tester-hmm","provider":"Zentra ","version":"1.0","type":"link"}