{"title":"Webster Hardness Tester","description":null,"products":[{"product_id":"w-bb75-webster-hardness-tester-range-0-20-hw-brass-alloy-webster-hardness-testers","title":"Graigar W-BB75 Webster Hardness Tester Range: 0-20 HW Brass Alloy Webster Hardness Testers","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong data-spm-anchor-id=\"a2700.details-description.0.i2.6a87biN4biN4FU\"\u003eMain Technical Parameters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTesting Range:0~20HW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAccuracy:0.5HW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"a2700.details-description.0.i1.6a87biN4biN4FU\"\u003e\u003cspan\u003eWeight:0.5kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong data-spm-anchor-id=\"a2700.details-description.0.i0.6a87biN4biN4FU\"\u003eModel Guide\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H576c1c85c23e448da1a20f1eaab735cav\/200166591\/H576c1c85c23e448da1a20f1eaab735cav.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H576c1c85c23e448da1a20f1eaab735cav\/200166591\/H576c1c85c23e448da1a20f1eaab735cav.png\" data-alt=\"W-BB75 Copper Tubings and Copper Sheets Webster Hardness Tester\" data-width=\"680\" data-height=\"386\" width=\"680\" height=\"386\" alt=\"W-BB75 Copper Tubings and Copper Sheets Webster Hardness Tester\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eW-BB75 Series Webster hardness tester can be used to test the hardness value of copper alloy quickly at the scene of the production.\u003c\/li\u003e\n\u003cli\u003eEasy to use, just clamping the workpiece firmly, and then read hardness value directly.\u003c\/li\u003e\n\u003cli\u003eHigh efficiency and good reliability.\u003c\/li\u003e\n\u003cli\u003et is used quickly to test the hardness of copper tubes, sheets and strips, and especially suitable for batch production site and sales site to do the quick testing and non-destructive checking one by one.\u003c\/li\u003e\n\u003cli\u003eW-BB75 Webster hardness tester is mainly used for inspection of copper alloy tubes and strips,\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-spm-anchor-id=\"a2700.details-description.0.i3.6a87biN4biN4FU\"\u003e\u003cstrong data-spm-anchor-id=\"a2700.details-description.0.i4.6a87biN4biN4FU\"\u003eStandard Package\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e1 Tester\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 standard hardness block (attached with measurement and inspection report)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 spare indenter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 wrench\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 small screwdriver\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 instruction manual\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 carrying case\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eYing\u003c\/b\u003e\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43255744462918,"sku":"B0BXDRBR18","price":859.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/51kzO00aMKL.jpg?v=1748942775"},{"product_id":"w-bb75b-webster-hardness-tester-brass-alloy-webster-hardness-testers-range-0-20-hw","title":"W-BB75B Webster Hardness Tester Brass Alloy Webster Hardness Testers Range: 0-20 HW","description":"\u003cp\u003e\u003cspan data-spm-anchor-id=\"a2700.details-description.0.i0.44beiIXQiIXQ0I\"\u003eW-BB75 Series Webster hardness tester can be used to test the hardness value of copper alloy quickly at the scene of the production.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEasy to use, just clamping the workpiece firmly, and then read hardness value directly. High efficiency and good reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is used quickly to test the hardness of copper tubes, sheets and strips, and especially suitable for batch production site and sales site to do the quick testing and non-destructive checking one by one.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRange: 0-20 HW (the equivalent of 53-92 HRB, the equivalent of 87-109 HRF)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIndicator Error: 0.5 HW (5 -17 HW)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRepeatability Error: 0.5 HW (5 -17 HW)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight: 0.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum specimen thickness: compare according to opening size and model\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMinimum sample inner diameter: compare according to the anvil size and model\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eW – BB75 series brass alloy Webster hardness testers have two models: W – BB75 Webster hardness tester is mainly used for inspection of copper alloy tubes and strips, W – BB75b type for testing small copper alloy pipes which of the inner diameter is greater than 6 mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOtherwise, there are W-20 Aluminum Alloy Webster hardness tester, W - B75 Brass Alloy Webster hardness tester, W – B92 Stainless Steel Webster hardness tester, respectively suitable for testing the hardness of aluminum alloy, brass and mild steel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStandard Package\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Tester\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 standard hardness block\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 spare indenter\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 wrench\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 small screwdriver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 instruction manual\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 carrying case\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYing\u003c\/span\u003e\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43255791812678,"sku":"B0C4TKQR2D","price":979.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/414uBykq_lL.jpg?v=1748945486"},{"product_id":"kh530-portable-hardness-tester-with-printer-measuring-range-170-960hld","title":"KH530 Portable Hardness Tester with Printer Measuring Range 170~960HLD","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003ca title=\"Digital Leeb Hardness Tester KH520 Portable Metal Hardness Gauge\" href=\"http:\/\/graigar.en.alibaba.com\/\"\u003eKH530 Dual-Display Hardness Tester Built-in Printer and Ture Color Display\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTECHNICAL DATA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eMeasuringMaterials\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003eSteel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), copper and tin alloy, copper (bronze), forged steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eMeasuring Range\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003eHLD(170~960), HRC(17.9~69.5), HB(19~683), HV(80~1042), HS(30.6~102.6), HRA(59.1~88),\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHRB(13.5~101.7)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eIndication Error\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003e±6HLD  (D impact device)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eMeasuringDirection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003e360°\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eHardness Scale\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003eHL, HB, HRB, HRC, HRA, HV, HS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003e320x240 true color TFT screen\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eData Memory\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003eMax 600 groups (relative to impact times 1~32 adjustable)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003ePower\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003eRechargeable li-battery\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eWorking Temperature\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003e-20°C~55°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003e210x85x45mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"174\"\u003e\n\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"700\"\u003e\n\u003cp\u003e\u003cspan\u003e0.6kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e MAIN FEATURE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Built-in printer, can print testing results any time;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Window menu style, ture color display;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Two hardness scale dual-display in same time;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Add customized material function, no limitation of measured materials;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Test at any angle, even upside down, narrow space also available to use;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Has a starting value calibration function, ensure the data is applicable and accurate in different codes and standards;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Seven impact devices are available for special application. Automatically identify the type of impact devices;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*User calibration function;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Battery information indicates the rest capacity of the battery and the charge status;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Has the function of automatic alarm. Pre-set tolerance limit, beyond the range has automatic alarm, especially suitable for batch testing;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Menu operation, information rich, intuitive, the realization of arbitrary switching material and hardness of system's key \u003c\/span\u003e\u003cspan\u003etype, simple and convenient;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Excellent after-sale service system for high quality products-two years warranty and all life maintenance. Easy to operate;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Support OEM Service, high price performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e STANDARD DELIVER\u003c\/strong\u003e\u003cstrong\u003eY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eITEM\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003eQTY\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eKH530 Host \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e1 PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eStandard D Impact Device\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e1 PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eStandard Calibration Block\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e1 PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eStandard Support Ring\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e1 PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eBrush\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e1 PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eUSB Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e1 PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003ePC Software\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e1 PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eUser Manual\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e1 PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eInstrument Case\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e1 PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"435\"\u003e\n\u003cp\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"434\"\u003e\n\u003cp\u003e\u003cspan\u003e2 Years\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e*Built-in printer, can print testing results any time; *Window menu style, ture color display; *Two hardness scale dual-display in same time;\u003c\/li\u003e\n\u003cli\u003e*Add customized material function, no limitation of measured materials; *Test at any angle, even upside down, narrow space also available to use; *Has a starting value calibration function, ensure the data is applicable and accurate in different codes and standards;\u003c\/li\u003e\n\u003cli\u003e*Seven impact devices are available for special application. Automatically identify the type of impact devices; *User calibration function; *Battery information indicates the rest capacity of the battery and the charge status;\u003c\/li\u003e\n\u003cli\u003e*Has the function of automatic alarm. Pre-set tolerance limit, beyond the range has automatic alarm, especially suitable for batch testing; *Menu operation, information rich, intuitive, the realization of arbitrary switching material and hardness of system's key type, simple and convenient;\u003c\/li\u003e\n\u003cli\u003e*Excellent after-sale service system for high quality products-two years warranty and all life maintenance. Easy to operate; *Support OEM Service, high price performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e KR530\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e KR530\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003efrank\u003c\/b\u003e\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43281545003078,"sku":"B0DB85BKGH","price":409.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/51HhuPvkxiL.jpg?v=1749182577"},{"product_id":"ls255-webster-hardness-tester-digital-ndt-hardness-meter-for-aluminium-alloy-measurement-range-0-20hwa","title":"LS255 Webster Hardness Tester Digital NDT Hardness Meter for Aluminium Alloy Measurement Range 0-20HWA","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital display:The top of the instrument is equipped with an OLED screen, which is easy to read and avoids errors caused by observing the dial with the naked eyes.\u003c\/li\u003e\n\u003cli\u003eProviding a variety of hardness scales:The instrument built-in six kinds of hardness scales, which can be converted between Webster (HWA), Rockwell (HRE), Rockwell (HRF), Rockwell (HRB), Vickers (HV) and Brinell (HB), no more tedious manual check table.\u003c\/li\u003e\n\u003cli\u003eHigh resolution of 0.1 HWA:The instrument adopts eddy current induction principle measurement technology, its resolution is as high as 0.1HWA, making measurement more accurate.\u003c\/li\u003e\n\u003cli\u003e9 sets of data can be stored:Built-in memory chip, the instrument can store 9 groups of measurement results, meeting user's needs for multiple measurements of the measured object.\u003c\/li\u003e\n\u003cli\u003eData auto-locking function:The instrument is equipped with an automatic data-locking function, no need to press the handle all the way down when taking a reading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e LS255\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e LS255\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e Digital display, easy operation, accurate measurement\u003cbr\u003eDigital display design, 0.1HWA high resolution\u003cbr\u003eAutomatic data locking, easy to read\u003cbr\u003eProviding a variety of hardness scales to switch, no more tedious manual check table\u003cbr\u003eNo-disassembly reference calibration and hardness calibration technology\u003cbr\u003eHigh precision, pass authoritative metrology inspection\u003cbr\u003eThe Webster hardness tester based on Webster hardness measurement principle, suitable for aluminium alloy, brass, copper, soft steel and other metal materials hardness measurement. It's particularly suitable for production, sales and construction site batch of metal profiles, plates, tubes, etc. to carry out rapid, non-destructive, piece-by-piece qualification inspection. The instrument adopts eddy current induction principle measurement technology, with good repeatability and measurement accuracy. It has a variety of built-in hardness systems, which can be converted between Webster (HWA), Rockwell (HRE), Rockwell (HRF), Rockwell (HRB), Vickers (HV) and Brinell (HB).\u003cbr\u003eParameter\u003cbr\u003eHardness Scales:HWA、HRE、HRF、HRB、HV、HB\u003cbr\u003eMeasurement Range:HWA(0-20); HRE(23.5-110); HRF(26.2-105.5); HRB(0-85.3); HV(49-155); HB(35.2-153)\u003cbr\u003eResolution:0.1HWA\u003cbr\u003eAccuracy:±0.5HWA\u003cbr\u003eRepeatability:0.5HWA\u003cbr\u003eThickness of measured material:0.6mm-8mm\u003cbr\u003eInner diameter of the measured material:\u0026gt;10mm\u003cbr\u003eDisplay:128 * 64 dot matrix OLED\u003cbr\u003ePower supply:Rechargeable lithium battery 3.7V@400mAh, full charge for over 5000 continuous measurements\u003cbr\u003eCharging Port:USB(Type-C)\u003cbr\u003eSize :203*97*30 mm\u003cbr\u003eWeight:484g\u003cbr\u003eSupply Voltage:DC5V\u003cbr\u003eWorking Temperature Range:-10~50℃，0~85%RH（no condensation）\u003cbr\u003eStorage Temperature Range:-10~60℃，0~85%RH（no condensation）\u003cbr\u003ePacking List\u003cbr\u003eWebster Hardness Tester\u003cbr\u003eUSB Data Cable\u003cbr\u003eStandard hardness block\u003cbr\u003eUser Manual\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003efrank\u003c\/b\u003e\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43292048588870,"sku":"B0DPHLN6L7","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/412yMrg5NAL.jpg?v=1749264564"}],"url":"https:\/\/www.graigartech.com\/collections\/webster-hardness-tester.oembed","provider":"Shenzhen Graigar Technology Co.,Ltd.","version":"1.0","type":"link"}