{"product_id":"st620-domain-reflectometer-cable-fault-locator-pulse-reflection-testing-tdr-intelligent-bridge-testingbridge-meter","title":"ST620 Domain Reflectometer Cable Fault Locator Pulse Reflection Testing (TDR) Intelligent Bridge Testing(Bridge) Meter","description":"\u003cp\u003e\u003cspan data-spm-anchor-id=\"a2700.details-description.0.i0.2a3c1GjK1GjKm9\"\u003e \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/graigar.en.alibaba.com\/\" target=\"_blank\"\u003eST620 Cable Fault Locator Pulse reflection testing (TDR) Intelligent bridge testing(Bridge) Meter\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"left\" data-spm-anchor-id=\"a2700.details-description.0.i1.2a3c1GjK1GjKm9\"\u003e\u003cspan\u003e\u003cstrong\u003e                \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003everview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThis cable fault locator is designed for ease of use. It combines with both time domain reflectometer (TDR, pulse reflection testing ) and intelligent bridge testing (Bridge) for measuring the exact fault location such as the broken line, cross faults, earthing, poor insulation and poor contact of the lead covered cables as well as plastic cables.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIt can test almost all the telecom cables. Simply select the modes which you are going to use. Distance, VOP, Gain and Range are automatically selected and adjusted as you scan the cable. Just move the cursor to the fault to pinpoint its location.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIt is an effective tool to reduce troubleshooting time, improve work efficiency and reduce labor intensity of line maintenance staff. It also can be used in line projects acceptance and inspection of electrical cables.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e1. Large color LCD Display (480 x 280 dot); humanized operation interface; six function keys and simple operation.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. Both pulse reflection testing (TDR) and intelligent bridge testing (Bridge) can test broken lines, crossing lines, poor insulation and other types of faults.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. Manual testing function is preserved.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e4. Full English Menu is easy to master and use.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e5. With megameter and ohmmeter, it enables to test insulation resistance and loop resistance.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e6. With USB Port, it is easy to upload testing data to U-disk and you can analyze the data on computer.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e7. Rechargeable lithium battery, intelligent charging without duty.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e8. Small dimension, light weight and portable design.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e1) Pulse reflection testing(TDR)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMax range: 8 km\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDead Zone: 0 m\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eTesting Accuracy: 1m\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePulse width: 40ns-10μs with automatic adjustment\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAutomatic impedance balance adjustment\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAutomatic and manual gain adjustment\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2)  Intelligent bridge testing(Bridge)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMax poor insulation resistance: 100 MΩ.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eTesting accuracy: ±1%×cable length\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe max length of testing cable: 9999m\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eCharging time: 4 hours\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eContinued operating time: 8 hours\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDimension: 220×160×90 (mm3)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eWeight: 1Kg\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePlease note this price is TDR,Bridge+USB function is optional ,if you need TDR+Bridge +USB ,please contact us.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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\u003emodel number:\u003c\/b\u003e ST620\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e ST620\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFRANK\u003c\/b\u003e\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43282041471046,"sku":"B0DNQHZ9J5","price":810.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/61uYQYzQ9ML.jpg?v=1749185669","url":"https:\/\/www.graigartech.com\/ar\/products\/st620-domain-reflectometer-cable-fault-locator-pulse-reflection-testing-tdr-intelligent-bridge-testingbridge-meter","provider":"Shenzhen Graigar Technology Co.,Ltd.","version":"1.0","type":"link"}