{"title":"Crack Depth Gauge","description":"","products":[{"product_id":"vtsyiqi-crack-depth-gauge-digital-crack-depth-measurement-tool-for-concrete-non-destructive-testing-with-calibration-ruler-max-crack-range-500mm-graded-test-error-25000-test-data-storage-usb-rs232-ports","title":"VTSYIQI Crack Depth Gauge Digital Crack Depth Measurement Tool for Concrete Non-Destructive Testing with Calibration Ruler Max Crack Range 500mm Graded Test Error 25000 Test Data Storage USB\/RS232 Ports","description":"\u003cp\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh level of intelligence, Chinese menu design. Test immediately upon startup, without the need for intermediate process parameter interpretation. Digital display of crack depth value directly The universal calibration ruler ensures the accuracy of the distance between measuring points Improved the detachment of crack depth testing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eProduct Application The crack depth tester does not need to calibrate the sound velocity and only needs to perform two-point cross crack testing. Directly display the depth of the crack. Greatly improved detection efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTechnical index instrument Specialized on-site crack depth testing calibration ruler Ensured the accuracy of the distance between measuring points Crack depth testing range:\u0026lt;_ 500mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest error: When the crack depth is less than 50mm, the test error is 5mm; When the crack depth is greater than (or equal to) 50mm. test error 10% of the actual seam depth;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest data storage capacity: 25000 test data Data transmission connection Q: USB and RS232\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Highly intelligent with Chinese menu interface. Ready to measure upon startup—no need to interpret intermediate process parameters. Digital display directly shows crack depth values.\u003c\/p\u003e\n\u003cp\u003e.Universal calibration gauge ensures accurate measurement point spacing, enhancing crack depth testing precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Crack Depth Tester requires no sound velocity calibration—only a two-point crack span test. Directly displays crack depth, significantly boosting inspection efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eTechnical Specifications.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDedicated field calibration gauge ensures precise measurement point spacing..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrack depth measurement range: \u0026lt;500mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Testing error:\u003c\/p\u003e\n\u003cp\u003eFor cracks \u0026lt;50mm deep: testing error ≤5mm;\u003c\/p\u003e\n\u003cp\u003eFor cracks ≥50mm deep: testing error ≤10% of actual crack depth;\u003c\/p\u003e\n\u003cp\u003e.Test data storage capacity: 25,000 test entries\u003c\/p\u003e\n\u003cp\u003e.Data transmission interfaces: USB and RS232\u003c\/p\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47631950971101,"sku":"JY-SD500-建研佳康-LUCKY","price":1554.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/1_d2acb058-0ff2-4fa2-b5c4-e50f6279ed2c.jpg?v=1773903965"},{"product_id":"vtsyiqi-concrete-crack-depth-gauge-with-crack-depth-range-500mm-calibration-ruler-usb-rs232-ports-precise-measuring-point-distance-graded-test-error-25000-data-storage-for-civil-engineering-crack-assessment-on-site","title":"VTSYIQI Concrete Crack Depth Gauge with Crack Depth Range\u003c500mm Calibration Ruler USB\/RS232 Ports Precise Measuring Point Distance Graded Test Error 25000 Data Storage for Civil Engineering Crack Assessment On-Site","description":"\u003cp\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh level of intelligence, Chinese menu design. Test immediately upon startup, without the need for intermediate process parameter interpretation. Digital display of crack depth value directly The universal calibration ruler ensures the accuracy of the distance between measuring points Improved the detachment of crack depth testing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eProduct Application The crack depth tester does not need to calibrate the sound velocity and only needs to perform two-point cross crack testing. Directly display the depth of the crack. Greatly improved detection efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTechnical index instrument Specialized on-site crack depth testing calibration ruler Ensured the accuracy of the distance between measuring points Crack depth testing range:\u0026lt;_ 500mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest error: When the crack depth is less than 50mm, the test error is 5mm; When the crack depth is greater than (or equal to) 50mm. test error 10% of the actual seam depth;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest data storage capacity: 25000 test data Data transmission connection Q: USB and RS232\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Highly intelligent with Chinese menu interface. Ready to measure upon startup—no need to interpret intermediate process parameters. Digital display directly shows crack depth values.\u003c\/p\u003e\n\u003cp\u003e.Universal calibration gauge ensures accurate measurement point spacing, enhancing crack depth testing precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Crack Depth Tester requires no sound velocity calibration—only a two-point crack span test. Directly displays crack depth, significantly boosting inspection efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eTechnical Specifications.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDedicated field calibration gauge ensures precise measurement point spacing..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrack depth measurement range: \u0026lt;500mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Testing error:\u003c\/p\u003e\n\u003cp\u003eFor cracks \u0026lt;50mm deep: testing error ≤5mm;\u003c\/p\u003e\n\u003cp\u003eFor cracks ≥50mm deep: testing error ≤10% of actual crack depth;\u003c\/p\u003e\n\u003cp\u003e.Test data storage capacity: 25,000 test entries\u003c\/p\u003e\n\u003cp\u003e.Data transmission interfaces: USB and RS232\u003c\/p\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659559321821,"sku":"JY-SD500-建研佳康-LUCKY-0","price":1554.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/3_52dff077-cc7c-49d1-a273-7e1348af26b3.jpg?v=1773904268"},{"product_id":"vtsyiqi-concrete-crack-depth-gauge-detector-digital-crack-depth-gauge-measurement-tool-with-on-site-calibration-ruler-crack-depth-range-500mm-25000-data-storage-for-engineering-project-assessment","title":"VTSYIQI Concrete Crack Depth Gauge Detector Digital Crack Depth Gauge Measurement Tool with On-Site Calibration Ruler Crack Depth Range ＜500mm 25000 Data Storage for Engineering Project Assessment","description":"\u003cp\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh level of intelligence, Chinese menu design. Test immediately upon startup, without the need for intermediate process parameter interpretation. Digital display of crack depth value directly The universal calibration ruler ensures the accuracy of the distance between measuring points Improved the detachment of crack depth testing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eProduct Application The crack depth tester does not need to calibrate the sound velocity and only needs to perform two-point cross crack testing. Directly display the depth of the crack. Greatly improved detection efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTechnical index instrument Specialized on-site crack depth testing calibration ruler Ensured the accuracy of the distance between measuring points Crack depth testing range:\u0026lt;_ 500mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest error: When the crack depth is less than 50mm, the test error is 5mm; When the crack depth is greater than (or equal to) 50mm. test error 10% of the actual seam depth;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest data storage capacity: 25000 test data Data transmission connection Q: USB and RS232\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Highly intelligent with Chinese menu interface. Ready to measure upon startup—no need to interpret intermediate process parameters. Digital display directly shows crack depth values.\u003c\/p\u003e\n\u003cp\u003e.Universal calibration gauge ensures accurate measurement point spacing, enhancing crack depth testing precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Crack Depth Tester requires no sound velocity calibration—only a two-point crack span test. Directly displays crack depth, significantly boosting inspection efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eTechnical Specifications.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDedicated field calibration gauge ensures precise measurement point spacing..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrack depth measurement range: \u0026lt;500mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Testing error:\u003c\/p\u003e\n\u003cp\u003eFor cracks \u0026lt;50mm deep: testing error ≤5mm;\u003c\/p\u003e\n\u003cp\u003eFor cracks ≥50mm deep: testing error ≤10% of actual crack depth;\u003c\/p\u003e\n\u003cp\u003e.Test data storage capacity: 25,000 test entries\u003c\/p\u003e\n\u003cp\u003e.Data transmission interfaces: USB and RS232\u003c\/p\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659562533085,"sku":"JY-SD500-建研佳康-LUCKY-1","price":1554.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/4_a1c3b44e-b934-4fc8-873b-c095ef1fe42b.jpg?v=1773904273"},{"product_id":"vtsyiqi-digital-crack-depth-gauge-crack-depth-measurement-with-calibration-ruler-max-crack-depth-range-500mm-graded-error-control-25000-test-data-storage-dual-usb-rs232-ports-connectivity-for-building-maintenance-structural-inspection","title":"VTSYIQI Digital Crack Depth Gauge Crack Depth Measurement with Calibration Ruler Max Crack Depth Range 500mm Graded Error Control 25000 Test Data Storage \u0026 Dual USB\/RS232 Ports Connectivity for Building Maintenance Structural Inspection","description":"\u003cp\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh level of intelligence, Chinese menu design. Test immediately upon startup, without the need for intermediate process parameter interpretation. Digital display of crack depth value directly The universal calibration ruler ensures the accuracy of the distance between measuring points Improved the detachment of crack depth testing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eProduct Application The crack depth tester does not need to calibrate the sound velocity and only needs to perform two-point cross crack testing. Directly display the depth of the crack. Greatly improved detection efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTechnical index instrument Specialized on-site crack depth testing calibration ruler Ensured the accuracy of the distance between measuring points Crack depth testing range:\u0026lt;_ 500mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest error: When the crack depth is less than 50mm, the test error is 5mm; When the crack depth is greater than (or equal to) 50mm. test error 10% of the actual seam depth;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest data storage capacity: 25000 test data Data transmission connection Q: USB and RS232\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Highly intelligent with Chinese menu interface. Ready to measure upon startup—no need to interpret intermediate process parameters. Digital display directly shows crack depth values.\u003c\/p\u003e\n\u003cp\u003e.Universal calibration gauge ensures accurate measurement point spacing, enhancing crack depth testing precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Crack Depth Tester requires no sound velocity calibration—only a two-point crack span test. Directly displays crack depth, significantly boosting inspection efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eTechnical Specifications.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDedicated field calibration gauge ensures precise measurement point spacing..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrack depth measurement range: \u0026lt;500mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Testing error:\u003c\/p\u003e\n\u003cp\u003eFor cracks \u0026lt;50mm deep: testing error ≤5mm;\u003c\/p\u003e\n\u003cp\u003eFor cracks ≥50mm deep: testing error ≤10% of actual crack depth;\u003c\/p\u003e\n\u003cp\u003e.Test data storage capacity: 25,000 test entries\u003c\/p\u003e\n\u003cp\u003e.Data transmission interfaces: USB and RS232\u003c\/p\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659563581661,"sku":"JY-SD500-建研佳康-LUCKY-2","price":1554.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/5_0065f6e8-a275-4ad7-9e40-bef2bab84fef.jpg?v=1773904278"},{"product_id":"vtsyiqi-digital-crack-depth-gauge-crack-depth-meter-with-max-crack-range-500mm-usb-rs232-interface-25000-data-storage-graded-test-error-for-concrete-pavement-wall-crack-inspection","title":"VTSYIQI Digital Crack Depth Gauge Crack Depth Meter with Max Crack Range 500mm USB\/RS232 Interface 25000 Data Storage Graded Test Error for Concrete Pavement \u0026 Wall Crack Inspection","description":"\u003cp\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh level of intelligence, Chinese menu design. Test immediately upon startup, without the need for intermediate process parameter interpretation. Digital display of crack depth value directly The universal calibration ruler ensures the accuracy of the distance between measuring points Improved the detachment of crack depth testing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eProduct Application The crack depth tester does not need to calibrate the sound velocity and only needs to perform two-point cross crack testing. Directly display the depth of the crack. Greatly improved detection efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTechnical index instrument Specialized on-site crack depth testing calibration ruler Ensured the accuracy of the distance between measuring points Crack depth testing range:\u0026lt;_ 500mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest error: When the crack depth is less than 50mm, the test error is 5mm; When the crack depth is greater than (or equal to) 50mm. test error 10% of the actual seam depth;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest data storage capacity: 25000 test data Data transmission connection Q: USB and RS232\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Highly intelligent with Chinese menu interface. Ready to measure upon startup—no need to interpret intermediate process parameters. Digital display directly shows crack depth values.\u003c\/p\u003e\n\u003cp\u003e.Universal calibration gauge ensures accurate measurement point spacing, enhancing crack depth testing precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Crack Depth Tester requires no sound velocity calibration—only a two-point crack span test. Directly displays crack depth, significantly boosting inspection efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eTechnical Specifications.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDedicated field calibration gauge ensures precise measurement point spacing..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrack depth measurement range: \u0026lt;500mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Testing error:\u003c\/p\u003e\n\u003cp\u003eFor cracks \u0026lt;50mm deep: testing error ≤5mm;\u003c\/p\u003e\n\u003cp\u003eFor cracks ≥50mm deep: testing error ≤10% of actual crack depth;\u003c\/p\u003e\n\u003cp\u003e.Test data storage capacity: 25,000 test entries\u003c\/p\u003e\n\u003cp\u003e.Data transmission interfaces: USB and RS232\u003c\/p\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659564433629,"sku":"JY-SD500-建研佳康-LUCKY-3","price":1554.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/1_8b30651e-af6e-4f21-a976-08c0b2ab0ec5.jpg?v=1773904283"},{"product_id":"vtsyiqi-digital-concrete-crack-depth-gauge-crack-depth-meter-with-crack-depth-testing-range-500mm-25000-data-storage-data-transmission-interfaces-usb-and-rs232-for-building-maintenance-structural-inspection","title":"VTSYIQI Digital Concrete Crack Depth Gauge Crack Depth Meter with Crack Depth Testing Range \u003c500mm 25000 Data Storage Data Transmission Interfaces USB and RS232 for Building Maintenance Structural Inspection","description":"\u003cp\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh level of intelligence, Chinese menu design. Test immediately upon startup, without the need for intermediate process parameter interpretation. Digital display of crack depth value directly The universal calibration ruler ensures the accuracy of the distance between measuring points Improved the detachment of crack depth testing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eProduct Application The crack depth tester does not need to calibrate the sound velocity and only needs to perform two-point cross crack testing. Directly display the depth of the crack. Greatly improved detection efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTechnical index instrument Specialized on-site crack depth testing calibration ruler Ensured the accuracy of the distance between measuring points Crack depth testing range:\u0026lt;_ 500mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest error: When the crack depth is less than 50mm, the test error is 5mm; When the crack depth is greater than (or equal to) 50mm. test error 10% of the actual seam depth;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest data storage capacity: 25000 test data Data transmission connection Q: USB and RS232\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Highly intelligent with Chinese menu interface. Ready to measure upon startup—no need to interpret intermediate process parameters. Digital display directly shows crack depth values.\u003c\/p\u003e\n\u003cp\u003e.Universal calibration gauge ensures accurate measurement point spacing, enhancing crack depth testing precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Application.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Crack Depth Tester requires no sound velocity calibration—only a two-point crack span test. Directly displays crack depth, significantly boosting inspection efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eTechnical Specifications.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDedicated field calibration gauge ensures precise measurement point spacing..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrack depth measurement range: \u0026lt;500mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Testing error:\u003c\/p\u003e\n\u003cp\u003eFor cracks \u0026lt;50mm deep: testing error ≤5mm;\u003c\/p\u003e\n\u003cp\u003eFor cracks ≥50mm deep: testing error ≤10% of actual crack depth;\u003c\/p\u003e\n\u003cp\u003e.Test data storage capacity: 25,000 test entries\u003c\/p\u003e\n\u003cp\u003e.Data transmission interfaces: USB and RS232\u003c\/p\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659564990685,"sku":"JY-SD500-建研佳康-LUCKY-4","price":1554.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/6_ee990e11-2932-4fd9-a42e-ca7930e6f4df.jpg?v=1773904289"},{"product_id":"vtsyiqi-crack-depth-gauge-meter-digital-concrete-crack-depth-gauge-with-25000-data-storage-maximum-test-depth-of-concrete-cracks-500-mm-calibration-ruler-maximum-correction-depth-of-damage-layer-35mm","title":"VTSYIQI Crack Depth Gauge Meter Digital Concrete Crack Depth Gauge with 25000 Data Storage Maximum Test Depth of Concrete Cracks ≤500 mm Calibration Ruler Maximum Correction Depth of Damage Layer 35mm","description":"\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: large;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eCrack sounder is specialized in concrete surface crack depth testing\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eTechnical features:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1.Four-fold automation correction improves testing accuracy:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Measurement without spanning the crack: automatically prompt abnormal data in the test.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of sound speed: automatically reject the flat measurement intercept.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Seam depth testing: automatically screen out erroneous test data.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of seam depth: automatic correction of carbonation depth and other damage layer effects.  \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2、Specialized on-site crack depth test bracket, to ensure the accuracy of the measurement point spacing, greatly improve the \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003edetection accuracy and save testing time.               \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e3、More scientific testing theory improves the reliability of testing results;\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eMain technical indicators:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1, the maximum depth of concrete crack testing: ≤ 500 mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2, test error: ≤ 5 mm or 5% ~ 10% of the actual depth of the seam\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e3、 Maximum correction depth of damage layer: 35mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e4、Number of test points without crossing the seam: 3\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e5、Number of test points across the seam: 2 or 3 (automatically selected by the instrument)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e6, test data storage capacity: 25000 test data\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e7, data transmission interface: USB\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e8, power supply: built-in rechargeable lithium battery, power supply time up to 50 hours\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e9, host volume: 220mm × 162mm × 91mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eInstrument composition:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIncluding: host, bracket, connecting cable, plane transducer, software CD-ROM and so on.\u003c\/div\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659916853469,"sku":"ZT502-ZHONGTUO-LUCKY-0","price":1617.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/2_84b3b11f-39d4-4c91-a488-a714d6175c35.jpg?v=1773904815"},{"product_id":"vtsyiqi-concrete-crack-depth-gauge-tester-crack-depth-meter-with-maximum-correction-depth-of-damage-layer-35mm-maximum-test-depth-of-concrete-cracks-500-mm-25000-data-storage-calibration-ruler-for-construction-site-inspection","title":"VTSYIQI Concrete Crack Depth Gauge Tester Crack Depth Meter with  Maximum Correction Depth of Damage Layer 35mm Maximum Test Depth of Concrete Cracks ≤500 mm 25000 Data Storage Calibration Ruler for Construction Site Inspection","description":"\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: large;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eCrack sounder is specialized in concrete surface crack depth testing\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eTechnical features:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1.Four-fold automation correction improves testing accuracy:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Measurement without spanning the crack: automatically prompt abnormal data in the test.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of sound speed: automatically reject the flat measurement intercept.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Seam depth testing: automatically screen out erroneous test data.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of seam depth: automatic correction of carbonation depth and other damage layer effects.  \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2、Specialized on-site crack depth test bracket, to ensure the accuracy of the measurement point spacing, greatly improve the \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003edetection accuracy and save testing time.               \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e3、More scientific testing theory improves the reliability of testing results;\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eMain technical indicators:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1, the maximum depth of concrete crack testing: ≤ 500 mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2, test error: ≤ 5 mm or 5% ~ 10% of the actual depth of the seam\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e3、 Maximum correction depth of damage layer: 35mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e4、Number of test points without crossing the seam: 3\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e5、Number of test points across the seam: 2 or 3 (automatically selected by the instrument)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e6, test data storage capacity: 25000 test data\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e7, data transmission interface: USB\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e8, power supply: built-in rechargeable lithium battery, power supply time up to 50 hours\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e9, host volume: 220mm × 162mm × 91mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eInstrument composition:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIncluding: host, bracket, connecting cable, plane transducer, software CD-ROM and so on.\u003c\/div\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659923177693,"sku":"ZT502-ZHONGTUO-LUCKY-1","price":1617.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/7_d6a85557-5262-4875-a3c0-aff98dc48521.jpg?v=1773904826"},{"product_id":"vtsyiqi-concrete-crack-depth-gauge-concrete-crack-depth-detector-gauge-tester-with-calibration-ruler-maximum-test-depth-of-concrete-cracks-500-mm-25000-data-storage-usb-data-transmission-interface","title":"VTSYIQI Concrete Crack Depth Gauge Concrete Crack Depth Detector Gauge Tester with Calibration Ruler Maximum Test Depth of Concrete Cracks ≤500 mm 25000 Data Storage USB Data Transmission Interface","description":"\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: large;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eCrack sounder is specialized in concrete surface crack depth testing\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eTechnical features:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1.Four-fold automation correction improves testing accuracy:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Measurement without spanning the crack: automatically prompt abnormal data in the test.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of sound speed: automatically reject the flat measurement intercept.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Seam depth testing: automatically screen out erroneous test data.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of seam depth: automatic correction of carbonation depth and other damage layer effects.  \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2、Specialized on-site crack depth test bracket, to ensure the accuracy of the measurement point spacing, greatly improve the \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003edetection accuracy and save testing time.               \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e3、More scientific testing theory improves the reliability of testing results;\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eMain technical indicators:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1, the maximum depth of concrete crack testing: ≤ 500 mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2, test error: ≤ 5 mm or 5% ~ 10% of the actual depth of the seam\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e3、 Maximum correction depth of damage layer: 35mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e4、Number of test points without crossing the seam: 3\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e5、Number of test points across the seam: 2 or 3 (automatically selected by the instrument)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e6, test data storage capacity: 25000 test data\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e7, data transmission interface: USB\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e8, power supply: built-in rechargeable lithium battery, power supply time up to 50 hours\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e9, host volume: 220mm × 162mm × 91mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eInstrument composition:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIncluding: host, bracket, connecting cable, plane transducer, software CD-ROM and so on.\u003c\/div\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659932811485,"sku":"ZT502-ZHONGTUO-LUCKY-2","price":1617.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/9_059dd6ce-9cbb-4a06-9803-0c4c137d8257.jpg?v=1773904832"},{"product_id":"vtsyiqi-digital-crack-depth-gauge-concrete-crack-depth-tester-with-maximum-test-depth-of-concrete-cracks-500-mm-calibration-ruler-25000-data-storage-for-crack-depth-testing-on-concrete-surfaces","title":"VTSYIQI Digital Crack Depth Gauge Concrete Crack Depth Tester with Maximum Test Depth of Concrete Cracks ≤500 mm Calibration Ruler 25000 Data Storage for Crack Depth Testing on Concrete Surfaces","description":"\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: large;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eCrack sounder is specialized in concrete surface crack depth testing\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eTechnical features:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1.Four-fold automation correction improves testing accuracy:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Measurement without spanning the crack: automatically prompt abnormal data in the test.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of sound speed: automatically reject the flat measurement intercept.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Seam depth testing: automatically screen out erroneous test data.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of seam depth: automatic correction of carbonation depth and other damage layer effects.  \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2、Specialized on-site crack depth test bracket, to ensure the accuracy of the measurement point spacing, greatly improve the \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003edetection accuracy and save testing time.               \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e3、More scientific testing theory improves the reliability of testing results;\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eMain technical indicators:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1, the maximum depth of concrete crack testing: ≤ 500 mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2, test error: ≤ 5 mm or 5% ~ 10% of the actual depth of the seam\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e3、 Maximum correction depth of damage layer: 35mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e4、Number of test points without crossing the seam: 3\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e5、Number of test points across the seam: 2 or 3 (automatically selected by the instrument)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e6, test data storage capacity: 25000 test data\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e7, data transmission interface: USB\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e8, power supply: built-in rechargeable lithium battery, power supply time up to 50 hours\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e9, host volume: 220mm × 162mm × 91mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eInstrument composition:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIncluding: host, bracket, connecting cable, plane transducer, software CD-ROM and so on.\u003c\/div\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659951718621,"sku":"ZT502-ZHONGTUO-LUCKY-3","price":1617.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/10_261713aa-8c11-46a8-9084-acdd285f5b8b.jpg?v=1773904839"},{"product_id":"vtsyiqi-digital-concrete-crack-depth-gauge-crack-depth-tester-for-crack-depth-testing-on-concrete-surfaces-with-data-transmission-interface-usb-maximum-test-depth-of-concrete-cracks-500mm-calibration-ruler-25000-data-storage","title":"VTSYIQI Digital Concrete Crack Depth Gauge Crack Depth Tester for Crack Depth Testing on Concrete Surfaces with Data Transmission Interface USB Maximum Test Depth of Concrete Cracks ≤500mm Calibration Ruler 25000 Data Storage","description":"\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: large;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eCrack sounder is specialized in concrete surface crack depth testing\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eTechnical features:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1.Four-fold automation correction improves testing accuracy:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Measurement without spanning the crack: automatically prompt abnormal data in the test.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of sound speed: automatically reject the flat measurement intercept.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Seam depth testing: automatically screen out erroneous test data.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e            Calculation of seam depth: automatic correction of carbonation depth and other damage layer effects.  \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2、Specialized on-site crack depth test bracket, to ensure the accuracy of the measurement point spacing, greatly improve the \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003edetection accuracy and save testing time.               \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e3、More scientific testing theory improves the reliability of testing results;\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eMain technical indicators:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1, the maximum depth of concrete crack testing: ≤ 500 mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e2, test error: ≤ 5 mm or 5% ~ 10% of the actual depth of the seam\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e3、 Maximum correction depth of damage layer: 35mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e4、Number of test points without crossing the seam: 3\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #0039f3;\"\u003e5、Number of test points across the seam: 2 or 3 (automatically selected by the instrument)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e6, test data storage capacity: 25000 test data\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e7, data transmission interface: USB\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e8, power supply: built-in rechargeable lithium battery, power supply time up to 50 hours\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e9, host volume: 220mm × 162mm × 91mm\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eInstrument composition:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIncluding: host, bracket, connecting cable, plane transducer, software CD-ROM and so on.\u003c\/div\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47659964334301,"sku":"ZT502-ZHONGTUO-LUCKY-4","price":1617.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/1_59bce073-d942-4dbe-815d-23cf4e0a4147.jpg?v=1773904844"}],"url":"https:\/\/www.vtsyiqi.net\/collections\/crack-depth-gauge.oembed","provider":"VTSYIQI","version":"1.0","type":"link"}