{"product_id":"5-30mm-inner-diameter-micrometer-centimeter-measuring-caliper-accurate-measuring-tools-metal-spiral-micrometers-measuring-tools","title":"5-30mm Inner Diameter Micrometer Centimeter Measuring Caliper Accurate Measuring Tools Metal Spiral Micrometers Measuring Tools","description":"\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eHigh quality alloy measuring heads can be used for various internal size measurement, fine workmanship and no burr.    \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eClear laser marking line for convenient reading.    \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eThe main micrometer body is made of stainless steel with chrome plated surface, wear-resisting and durable.    \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eDesigned with locking device, precise machinery structure make it more intuitive and convenient to read.    \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBuilt-in ratchet stop device ensures accurate repetitive readings.    \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eType: Inside micrometer\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMeasuring Range: 5-30mm\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMaterial: Stainless steel\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003ePrecision: 0.01mm\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eWeight: 300g (approx.)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e Zeroing:\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eClean the surface of measuring anvil heads with a soft cloth, then rotate measuring device to make two measuring surface contact. If two zero lines of differential sleeve and fixed barrel do not alignment, use the following two methods to adjust.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMethod I, if the error is less than 0.02mm (0.001\"), use ratchet stop to lock screw tightly, then use wrench to pull fixed barrel till two zero lines alignment.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMethod II, if the error is greater than 0.02mm (0.001 \"),\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eStep1, use ratchet stop to lock screw tightly, then use wrench to loosen the ratchet stop  and remove differential sleeve.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eStep2, re-align zero lines of fixed barrel and differential sleeve, then put ratchet stop back on. If necessary, adjust it again using method I.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eNote: There is no need to calibrate micrometer during common use. Micrometer only need calibration when it is severely worn.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003e Package Includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x Inside Micrometer\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x Wrench\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x Calibration Ring\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x Packing Box\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/C0\/30\/d702d887-5cb1-489f-bd3b-a415ae1cb9a3.jpg\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14691613016108,"sku":"1478566","price":1925.38,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/9359180c-5532-4016-81da-c52fb12a41ec_cedc556c-72fe-4ae6-9dde-dec36f5d3e3b.png?v=1583398474","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/5-30mm-inner-diameter-micrometer-centimeter-measuring-caliper-accurate-measuring-tools-metal-spiral-micrometers-measuring-tools","provider":"Electronic Pro ","version":"1.0","type":"link"}