{"product_id":"haydon-rj45-rj11-ethernet-cable-tester-led-wire-mapping-remote-hay-rj45test","title":"Haydon RJ45\/RJ11 Ethernet Cable Tester, LED Wire-Mapping \u0026 Remote (HAY-RJ45TEST ITM001091)","description":"\u003cp\u003e\u003cstrong\u003eCompact handheld cable tester for Ethernet and telephone wiring.\u003c\/strong\u003e The Haydon HAY-RJ45TEST is ideal for installers and technicians who need quick continuity checks, miswire detection and basic troubleshooting on CAT5\/CAT5e and telephone cables.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eTests RJ45 (8P8C) and RJ11 (4P4C) cables and displays wire mapping for pins 1–8 plus G using visible LEDs.\u003c\/li\u003e\n \u003cli\u003eDetachable remote for far-end testing — remote length advertised up to ≈300 m (≈1000 ft).\u003c\/li\u003e\n \u003cli\u003eFast \/ Slow scan switch to help identify intermittent or marginal faults.\u003c\/li\u003e\n \u003cli\u003eBuilt-in lamp and visible LED status display for easier use in low light.\u003c\/li\u003e\n \u003cli\u003eSimple handheld form factor; powered by a 9 V battery (not included).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUse cases:\u003c\/strong\u003e quick continuity checks, miswire\/open\/short detection, on-site fault finding for CAT5\/CAT5e UTP\/STP and telephone lines. Suitable for quick diagnostics but not a substitute for certification tools that measure performance (e.g. NEXT, attenuation or formal category certification).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety \u0026amp; compliance:\u003c\/strong\u003e Check the manufacturer datasheet or product labelling for CE\/UKCA markings and full compliance information before installation. Follow standard UK electrical safety guidance when testing live or potentially live circuits; this product is intended for low-voltage cable testing only.\u003c\/p\u003e","brand":"Haydon","offers":[{"title":"-","offer_id":56595041190261,"sku":"CABLETESTER","price":10.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/ITM001091_1.png?v=1768254871","url":"https:\/\/wmestore.co.uk\/products\/haydon-rj45-rj11-ethernet-cable-tester-led-wire-mapping-remote-hay-rj45test","provider":"WME","version":"1.0","type":"link"}