{"product_id":"aneng-ac27-ac28-digital-socket-power-tester-50hz-60hz-socket-polarity-detector-voltage-tester-circuit-breaker-finder-eu-us-plug","title":"AC27 \/ AC28 Digital Socket Tester – Polarity Detector, Voltage Test, RCD 30mA Test, Circuit Breaker Finder Support (EU\/US Plug)","description":"\u003c!-- HERO DESCRIPTION --\u003e\n\u003cdiv style=\"background: #f7f7f7; padding: 18px; border-radius: 8px; margin-bottom: 18px;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eANENG AC27 \/ AC28 Socket Polarity Tester\u003c\/h2\u003e\n\u003cp\u003eThe AC27 \/ AC28 is a practical plug-in tester designed for quick verification of \u003cstrong\u003esocket wiring, polarity and safety protection\u003c\/strong\u003e in homes, offices or workshops. By simply inserting the device into a mains outlet, you can identify wiring faults and confirm proper grounding.\u003c\/p\u003e\n\u003cp\u003eBoth versions include a \u003cstrong\u003e30mA RCD (residual current device) test\u003c\/strong\u003e that checks whether leakage protection trips correctly. The \u003cstrong\u003eAC28 version adds an LCD screen\u003c\/strong\u003e showing the measured mains voltage, while the AC27 provides LED-based indication without voltage display.\u003c\/p\u003e\n\u003cp\u003eThis tester requires \u003cstrong\u003eno batteries\u003c\/strong\u003e and supports 250V systems at 50Hz\/60Hz with EU or US plug variants depending on selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- FEATURE GRID --\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 12px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 12px; border-radius: 6px;\"\u003e\n\u003cb\u003eInstant Wiring Check\u003c\/b\u003e\u003cbr\u003eDetects polarity and grounding faults.\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 12px; border-radius: 6px;\"\u003e\n\u003cb\u003eRCD Safety Test\u003c\/b\u003e\u003cbr\u003e30mA leakage trip verification.\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 12px; border-radius: 6px;\"\u003e\n\u003cb\u003eNo Batteries Needed\u003c\/b\u003e\u003cbr\u003ePowered directly from socket.\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 12px; border-radius: 6px;\"\u003e\n\u003cb\u003eDual Versions\u003c\/b\u003e\u003cbr\u003eChoose LED indication or LCD voltage display.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- SPECIFICATIONS --\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#efefef;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eANENG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAC27 \/ AC28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eProduct type\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSocket polarity detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eApplicable voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e250V, 50Hz\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eRCD test current\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e0–40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSocket types\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eEU or US version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eConvertible socket rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e10A \/ 16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDisplay\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLCD (AC28 only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePower supply\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNo battery required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHigh-concern chemicals\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWhite \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- VERSION DIFFERENCE --\u003e\n\u003ch2 style=\"margin-top:30px;\"\u003eVersion Comparison\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#efefef;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eVersion\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eLCD Voltage Display\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eMain Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAC28\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWiring\/polarity test + voltage display + RCD test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAC27\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWiring\/polarity indication + RCD test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- NOTE --\u003e\n\u003cdiv style=\"border:1px solid #ddd; padding:12px; border-radius:6px; margin-top:20px;\"\u003e\n\u003cp style=\"margin:0;\"\u003e\n\u003cstrong\u003eTechnical note:\u003c\/strong\u003e This device is designed for wiring\/polarity and RCD checks. It is not a full circuit breaker tracer system and should not replace professional electrical inspection equipment.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- PACKAGE --\u003e\n\u003ch2 style=\"margin-top:30px;\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cdiv style=\"border:1px solid #ddd; padding:12px; border-radius:6px;\"\u003e\n\u003cul style=\"margin:0; padding-left:18px;\"\u003e\n\u003cli\u003e1 × AC27 or AC28 socket tester (EU\/US variant as selected)\u003c\/li\u003e\n\u003cli\u003e1 × Retail box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"TechGoZone","offers":[{"title":"EU Plug(White) AC28","offer_id":53689219809620,"sku":"14:365462#EU Plug(White)","price":8.82,"currency_code":"EUR","in_stock":false},{"title":"EU Plug(Black) AC28","offer_id":53689219842388,"sku":"14:193#EU Plug(Black)","price":8.7,"currency_code":"EUR","in_stock":false},{"title":"US Plug(White) AC28","offer_id":53689219875156,"sku":"14:366#US Plug(White)","price":8.76,"currency_code":"EUR","in_stock":false},{"title":"US Plug(Black) AC28","offer_id":53689219907924,"sku":"14:175#US Plug(Black)","price":8.74,"currency_code":"EUR","in_stock":false},{"title":"EU Plug(White) AC27","offer_id":53689219940692,"sku":"14:350850#EU Plug(White)","price":6.83,"currency_code":"EUR","in_stock":false},{"title":"EU Plug(Black) AC27","offer_id":53689219973460,"sku":"14:200004889#EU Plug(Black)","price":6.76,"currency_code":"EUR","in_stock":false},{"title":"US Plug(White) AC27","offer_id":53689220006228,"sku":"14:200004890#US Plug(White)","price":6.84,"currency_code":"EUR","in_stock":false},{"title":"US Plug(Black) AC27","offer_id":53689220038996,"sku":"14:691#US Plug(Black)","price":6.71,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6293\/0516\/files\/S85cdb41e7ae142098d197f9ae412d411n.webp?v=1770479159","url":"https:\/\/techgozone.com\/es\/products\/aneng-ac27-ac28-digital-socket-power-tester-50hz-60hz-socket-polarity-detector-voltage-tester-circuit-breaker-finder-eu-us-plug","provider":"TechGoZone","version":"1.0","type":"link"}