{"product_id":"digital-socket-tester-ac-voltage-leakage-detector","title":"⚡ Digital Socket Tester - Smart AC Voltage \u0026 Leakage Detector","description":"\u003cstyle\u003e\n.crossbody,\n.crossbody *{box-sizing:border-box}\n\n.crossbody{\n  \/* 科技安全蓝与沉稳深灰调色盘 (Industrial Tech Blue \u0026 Modern Slate) *\/\n  --ink:#0f172a;\n  --text:#334155;\n  --muted:#64748b;\n\n  --accent:#0284c7;\n  --accent-dark:#0369a1;\n  --blue:#0284c7;\n  --dark:#0f172a;\n\n  --soft:#f0f9ff;\n  --bg:#f8fafc;\n  --paper:#ffffff;\n  --line:#e2e8f0;\n\n  width:100%;\n  max-width:760px;\n  margin:0 auto;\n  padding:8px;\n  background:var(--bg);\n  color:var(--text);\n  font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Arial,sans-serif;\n  font-size:17px;\n  line-height:1.55;\n  -webkit-font-smoothing: antialiased;\n}\n\n.crossbody h1,\n.crossbody h2,\n.crossbody h3,\n.crossbody p{margin-top:0}\n\n\/* 普通静态产品图响应式 *\/\n.crossbody img{\n  display:block;\n  width:100%;\n  height:auto;\n  border-radius:16px!important;\n}\n\n\/* ⚠️ 专针对 GIF \/ WebP 动图防拉伸处理 *\/\n.crossbody img[src$=\".gif\"],\n.crossbody img[src*=\".gif?\"],\n.crossbody img[src$=\".webp\"],\n.crossbody img[src*=\".webp?\"]{\n  width:auto!important;\n  max-width:100%!important;\n  height:auto!important;\n  margin:0 auto!important;\n}\n\n\/* =========================\n   卡片基础 \u0026 顶部线条\n========================= *\/\n.cb-card{\n  margin-bottom:16px;\n  overflow:hidden;\n  background:var(--paper);\n  border:1px solid var(--line);\n  border-radius:22px;\n  box-shadow:0 7px 20px rgba(2,132,199,.06);\n}\n\n.cb-accent-blue{ border-top:5px solid var(--blue); }\n.cb-accent-dark{ border-top:5px solid var(--dark); }\n\n.cb-copy{\n  padding:24px 20px 18px;\n  text-align:left;\n}\n\n.cb-image-wrap{\n  padding:0 14px 14px;\n  clear:both;\n  text-align:center;\n}\n\n.cb-kicker,\n.cb-section-kicker{\n  display:inline-block;\n  margin-bottom:10px;\n  padding:6px 12px;\n  background:var(--soft);\n  border-radius:999px;\n  color:var(--accent-dark);\n  font-size:12px;\n  line-height:1.2;\n  font-weight:900;\n  letter-spacing:.5px;\n  text-transform:uppercase;\n}\n\n.cb-title{\n  margin:0 0 10px;\n  color:var(--ink);\n  font-size:25px;\n  line-height:1.2;\n  font-weight:900;\n}\n\n.cb-text{\n  margin:0;\n  color:var(--text);\n  font-size:16px;\n  line-height:1.6;\n}\n\n\/* 1. HERO 区域 *\/\n.cb-hero{\n  background:\n    radial-gradient(circle at 80% 0%,#f0f9ff 0%,transparent 55%),\n    linear-gradient(145deg,#ffffff 0%,#f8fafc 58%,#e0f2fe 100%);\n  border-color:var(--line);\n}\n\n.cb-hero .cb-copy{\n  padding:28px 20px 18px;\n  text-align:center;\n}\n\n.cb-eyebrow{\n  display:inline-block;\n  margin-bottom:8px;\n  color:var(--accent-dark);\n  font-size:12px;\n  font-weight:900;\n  letter-spacing:1px;\n  text-transform:uppercase;\n}\n\n.cb-hero-title{\n  max-width:650px;\n  margin:0 auto 8px;\n  color:var(--ink);\n  font-size:28px;\n  line-height:1.15;\n  font-weight:950;\n  text-align:center;\n}\n\n.cb-hero-title span{color:var(--blue)}\n\n.cb-hero-text{\n  max-width:620px;\n  margin:0 auto 14px;\n  color:var(--text);\n  font-size:16px;\n  line-height:1.5;\n  text-align:center;\n}\n\n\/* 高级极简卖点横条 (Micro Feature Strip) *\/\n.cb-hero-features-strip {\n  display: grid;\n  grid-template-columns: repeat(2, 1fr);\n  gap: 12px 16px;\n  margin-top: 20px;\n  padding: 16px 14px;\n  background: rgba(255, 255, 255, 0.85);\n  backdrop-filter: blur(8px);\n  border: 1px solid rgba(2, 132, 199, 0.18);\n  border-radius: 16px;\n  text-align: left;\n}\n\n.cb-feature-item {\n  display: flex;\n  align-items: center;\n  gap: 10px;\n}\n\n.cb-feature-item .cb-icon {\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  width: 36px;\n  height: 36px;\n  flex-shrink: 0;\n  background: #ffffff;\n  border-radius: 10px;\n  font-size: 18px;\n  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);\n}\n\n.cb-feature-item .cb-text-wrap {\n  display: flex;\n  flex-direction: column;\n}\n\n.cb-feature-item strong {\n  color: var(--ink);\n  font-size: 13px;\n  font-weight: 800;\n  line-height: 1.2;\n}\n\n.cb-feature-item span {\n  color: var(--muted);\n  font-size: 11.5px;\n  line-height: 1.3;\n  margin-top: 2px;\n}\n\n\/* 提示框与点列 *\/\n.cb-highlight-box{\n  margin-top:14px;\n  padding:14px 16px;\n  background:var(--soft);\n  border-left:4px solid var(--blue);\n  border-radius:12px;\n  color:var(--accent-dark);\n  font-size:14.5px;\n  line-height:1.5;\n}\n\n.cb-highlight-box strong{\n  color:var(--ink);\n}\n\n.cb-check-list{\n  margin:14px 0 0;\n  padding:0;\n  list-style:none;\n}\n\n.cb-check-list li{\n  position:relative;\n  margin-bottom:8px;\n  padding-left:26px;\n  color:var(--text);\n  font-size:15.5px;\n  line-height:1.45;\n}\n\n.cb-check-list li:last-child{ margin-bottom:0; }\n\n.cb-check-list li::before{\n  content:\"✓\";\n  position:absolute;\n  left:0;\n  top:0;\n  color:var(--blue);\n  font-weight:900;\n  font-size:16px;\n}\n\n\/* 暗色高亮卡片 *\/\n.cb-dark-card{\n  background:linear-gradient(145deg,#0f172a 0%,#1e293b 58%,#020617 100%);\n  border-color:#334155;\n}\n\n.cb-dark-card .cb-kicker{\n  background:rgba(240,249,255,.25);\n  color:#f0f9ff;\n}\n\n.cb-dark-card .cb-title{ color:#ffffff !important; }\n.cb-dark-card .cb-text{ color:#cbd5e1 !important; }\n.cb-dark-card .cb-check-list li{ color:#cbd5e1 !important; }\n.cb-dark-card .cb-check-list li strong{ color:#ffffff !important; }\n.cb-dark-card .cb-check-list li::before{ color:#38bdf8 !important; }\n\n.cb-metrics-grid{\n  display:grid;\n  grid-template-columns:repeat(3,1fr);\n  gap:8px;\n  margin-top:15px;\n}\n\n.cb-metric-box{\n  padding:12px 6px;\n  background:rgba(255,255,255,.08);\n  border:1px solid rgba(255,255,255,.15);\n  border-radius:12px;\n  text-align:center;\n}\n\n.cb-metric-box strong{\n  display:block;\n  color:#38bdf8;\n  font-size:17px;\n  line-height:1.1;\n}\n\n.cb-metric-box span{\n  display:block;\n  margin-top:4px;\n  color:#cbd5e1;\n  font-size:11px;\n}\n\n\/* 标签药丸网格 *\/\n.cb-pill-grid{\n  display:grid;\n  grid-template-columns:repeat(3,1fr);\n  gap:8px;\n  margin-top:14px;\n}\n\n.cb-pill-item{\n  padding:10px 6px;\n  background:var(--soft);\n  border:1px solid var(--line);\n  border-radius:16px;\n  text-align:center;\n}\n\n.cb-pill-item span{font-size:18px; display:block; margin-bottom:2px;}\n.cb-pill-item strong{font-size:12px; color:var(--ink); display:block;}\n\n\/* 规格与 FAQ *\/\n.cb-info{\n  margin-bottom:16px;\n  padding:22px 18px;\n  background:#fff;\n  border:1px solid var(--line);\n  border-radius:22px;\n  box-shadow:0 7px 20px rgba(2,132,199,.06);\n}\n\n.cb-section-title{\n  margin:0 0 14px;\n  color:var(--ink);\n  font-size:24px;\n  line-height:1.2;\n  font-weight:900;\n}\n\n.cb-spec{\n  margin:0;\n  padding:0;\n  overflow:hidden;\n  border:1px solid var(--line);\n  border-radius:15px;\n  list-style:none;\n}\n\n.cb-spec li{\n  display:grid;\n  grid-template-columns:40% 60%;\n  border-bottom:1px solid var(--line);\n  font-size:14px;\n}\n\n.cb-spec li:last-child{border-bottom:0}\n\n.cb-spec-label,\n.cb-spec-value{\n  padding:12px 14px;\n  text-align:left;\n}\n\n.cb-spec-label{\n  background:var(--soft);\n  color:var(--ink);\n  font-weight:850;\n}\n\n.cb-spec-value{\n  background:#fff;\n  color:var(--text);\n}\n\n.cb-authenticity{\n  margin-bottom:16px;\n  padding:18px 16px;\n  background:var(--bg);\n  border:1px solid var(--line);\n  border-radius:18px;\n  text-align:center;\n}\n\n.cb-authenticity strong{\n  display:block;\n  margin-bottom:4px;\n  color:var(--ink);\n  font-size:15px;\n}\n\n.cb-authenticity p{\n  margin:0;\n  color:var(--text);\n  font-size:13.5px;\n  line-height:1.5;\n}\n\n.cb-faq-item{\n  margin-bottom:12px;\n  padding:14px;\n  background:var(--bg);\n  border:1px solid var(--line);\n  border-radius:14px;\n}\n\n.cb-faq-q{\n  margin-bottom:6px;\n  color:var(--ink);\n  font-size:15px;\n  font-weight:800;\n}\n\n.cb-faq-a{\n  margin:0;\n  color:var(--text);\n  font-size:13.5px;\n  line-height:1.5;\n}\n\n.cb-final{\n  padding:30px 20px;\n  text-align:center;\n  background:\n    radial-gradient(circle at 90% 10%,rgba(2,132,199,.35),transparent 34%),\n    linear-gradient(145deg,#0f172a 0%,#1e293b 58%,#020617 100%);\n  border:1px solid #334155;\n  border-radius:22px;\n}\n\n.cb-final h2{\n  margin:0 auto 9px;\n  color:#fff;\n  font-size:27px;\n  line-height:1.2;\n  font-weight:900;\n}\n\n.cb-final p{\n  margin:0 auto 16px;\n  color:#cbd5e1;\n  font-size:16px;\n}\n\n.cb-button{\n  display:block;\n  width:100%;\n  max-width:430px;\n  margin:0 auto;\n  padding:15px 22px;\n  background:linear-gradient(135deg,#0284c7 0%,#0369a1 100%);\n  border-radius:14px;\n  color:#fff!important;\n  text-decoration:none;\n  font-size:16.5px;\n  font-weight:900;\n  box-shadow:0 8px 20px rgba(2,132,199,.35);\n}\n\n.cb-trust{\n  margin-top:16px;\n  padding-top:14px;\n  border-top:1px solid rgba(255,255,255,.15);\n  color:#cbd5e1;\n  font-size:12px;\n  line-height:1.7;\n}\n\n@media(max-width:520px){\n  .crossbody{padding:6px}\n  .cb-card{border-radius:20px}\n  .cb-hero-title{font-size:24px}\n  .cb-title{font-size:22px}\n  .cb-pill-grid{ grid-template-columns:repeat(2,1fr); }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"crossbody\"\u003e\n\n  \u003c!-- HERO SECTION (第 1 段：核心 Hook + 高级微型图文行 + 配图 1) --\u003e\n  \u003csection class=\"cb-card cb-hero\"\u003e\n    \u003cdiv class=\"cb-copy\"\u003e\n      \u003cspan class=\"cb-eyebrow\"\u003e⚡ SMART ELECTRICAL SAFETY DIAGNOSTICS\u003c\/span\u003e\n      \u003ch1 class=\"cb-hero-title\"\u003eInstant Digital Socket \u003cspan\u003eVoltage \u0026amp; Wiring Tester\u003c\/span\u003e\n\u003c\/h1\u003e\n      \u003cp class=\"cb-hero-text\"\u003eEffortlessly diagnose home outlets! Powered directly by the socket with dual-color LCD backlighting, real-time AC voltage readings, and comprehensive RCD leakage testing.\u003c\/p\u003e\n\n      \u003c!-- 微型卖点横条 --\u003e\n      \u003cdiv class=\"cb-hero-features-strip\"\u003e\n        \u003cdiv class=\"cb-feature-item\"\u003e\n          \u003cdiv class=\"cb-icon\"\u003e🌐\u003c\/div\u003e\n          \u003cdiv class=\"cb-text-wrap\"\u003e\n            \u003cstrong\u003eGlobal Standard\u003c\/strong\u003e\n            \u003cspan\u003eU.S., EU \u0026amp; UK plugs\u003c\/span\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"cb-feature-item\"\u003e\n          \u003cdiv class=\"cb-icon\"\u003e🔋\u003c\/div\u003e\n          \u003cdiv class=\"cb-text-wrap\"\u003e\n            \u003cstrong\u003eBattery-Free\u003c\/strong\u003e\n            \u003cspan\u003ePowered by outlet\u003c\/span\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"cb-feature-item\"\u003e\n          \u003cdiv class=\"cb-icon\"\u003e🚨\u003c\/div\u003e\n          \u003cdiv class=\"cb-text-wrap\"\u003e\n            \u003cstrong\u003eDual-Color Alert\u003c\/strong\u003e\n            \u003cspan\u003eGreen safe \/ Red fault\u003c\/span\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"cb-feature-item\"\u003e\n          \u003cdiv class=\"cb-icon\"\u003e🛡️\u003c\/div\u003e\n          \u003cdiv class=\"cb-text-wrap\"\u003e\n            \u003cstrong\u003eRCD Protection\u003c\/strong\u003e\n            \u003cspan\u003eLeakage safety test\u003c\/span\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 配图 1 --\u003e\n    \u003cdiv class=\"cb-image-wrap\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/1877\/2398\/files\/spp_shopify20261017225240_a351391701c4596efee31ec9bcce91ed.jpg?v=1792248764\" alt=\"Global socket compatibility testing US EU and UK outlets\"\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- CARD 1: 无电池即插即用 + 配图 2 --\u003e\n  \u003csection class=\"cb-card cb-accent-blue\"\u003e\n    \u003cdiv class=\"cb-copy\"\u003e\n      \u003cspan class=\"cb-kicker\"\u003e🔋 BATTERY-FREE OPERATION\u003c\/span\u003e\n      \u003ch2 class=\"cb-title\"\u003eAlways Ready Without Ever Replacing Dead Batteries\u003c\/h2\u003e\n      \u003cp class=\"cb-text\"\u003ePowered directly from the tested outlet for instant functionality. The energy-efficient system draws minimal current while providing clear diagnostics during home electrical inspections.\u003c\/p\u003e\n\n      \u003cdiv class=\"cb-highlight-box\"\u003e\n        💡 \u003cstrong\u003ePlug \u0026amp; Play Simplicity:\u003c\/strong\u003e Simply plug into any socket for instant voltage readings and wiring safety checks in seconds!\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 配图 2 --\u003e\n    \u003cdiv class=\"cb-image-wrap\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/1877\/2398\/files\/spp_shopify20261017225244_0940485470772677fa93806839840985.jpg?v=1792248768\" alt=\"Battery-free operation powered directly by tested electrical outlet\"\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- CARD 2: 双色高清屏幕警报 + 配图 3 --\u003e\n  \u003csection class=\"cb-card cb-dark-card\"\u003e\n    \u003cdiv class=\"cb-copy\"\u003e\n      \u003cspan class=\"cb-kicker\"\u003e🚨 DUAL-COLOR VISUAL ALERTS\u003c\/span\u003e\n      \u003ch2 class=\"cb-title\"\u003eIntuitive LCD Backlight Pinpoints Faults Instantly\u003c\/h2\u003e\n      \u003cp class=\"cb-text\"\u003eHigh-definition color-coded display gives immediate visual confirmation: Green indicates correct wiring, while Red alerts you to dangerous faults like reversed polarity or open ground.\u003c\/p\u003e\n\n      \u003cdiv class=\"cb-metrics-grid\"\u003e\n        \u003cdiv class=\"cb-metric-box\"\u003e\n          \u003cstrong\u003e90-250V\u003c\/strong\u003e\n          \u003cspan\u003eVoltage Range\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"cb-metric-box\"\u003e\n          \u003cstrong\u003e45-65Hz\u003c\/strong\u003e\n          \u003cspan\u003eFrequency Range\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"cb-metric-box\"\u003e\n          \u003cstrong\u003eLCD\u003c\/strong\u003e\n          \u003cspan\u003eColor Backlight\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 配图 3 --\u003e\n    \u003cdiv class=\"cb-image-wrap\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/1877\/2398\/files\/spp_shopify20261017225252_904a641e9baf9c829342f7e56e2eb71d.jpg?v=1792248775\" alt=\"Dual-color visual alerts LCD screen green for safe and red for faults\"\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- CARD 3: RCD 漏电检测与全面安全 + 配图 4 --\u003e\n  \u003csection class=\"cb-card cb-accent-blue\"\u003e\n    \u003cdiv class=\"cb-copy\"\u003e\n      \u003cspan class=\"cb-kicker\"\u003e🛡️ COMPREHENSIVE SAFETY TESTING\u003c\/span\u003e\n      \u003ch2 class=\"cb-title\"\u003eRCD Leakage Current Detection Prevents Electrical Hazards\u003c\/h2\u003e\n      \u003cp class=\"cb-text\"\u003eGoes beyond basic testers by conducting RCD (residual-current device) leakage tests. Identifies hidden wiring faults that could cause appliance damage, electric shocks, or fire hazards.\u003c\/p\u003e\n\n      \u003cul class=\"cb-check-list\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOpen Ground \/ Neutral Check:\u003c\/strong\u003e Instantly catches missing safety earth wires\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eReverse Polarity Detection:\u003c\/strong\u003e Ensures live and neutral wires are properly installed\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 配图 4 --\u003e\n    \u003cdiv class=\"cb-image-wrap\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/1877\/2398\/files\/spp_shopify20261017225259_710591f50a02053dc7070e68bbe2c1aa.jpg?v=1792248782\" alt=\"Comprehensive safety testing RCD leakage current detection\"\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- CARD 4: 精准电压与频率测量 + 配图 5 --\u003e\n  \u003csection class=\"cb-card cb-dark-card\"\u003e\n    \u003cdiv class=\"cb-copy\"\u003e\n      \u003cspan class=\"cb-kicker\"\u003e📊 PRECISE VOLTAGE MEASUREMENT\u003c\/span\u003e\n      \u003ch2 class=\"cb-title\"\u003eMultimeter Accuracy in a Compact Handheld Tester\u003c\/h2\u003e\n      \u003cp class=\"cb-text\"\u003eDisplays exact AC voltage (90-250V) and power frequency (45-65Hz) on a crisp screen, protecting sensitive electronics from harmful voltage fluctuations.\u003c\/p\u003e\n\n      \u003cdiv class=\"cb-pill-grid\"\u003e\n        \u003cdiv class=\"cb-pill-item\"\u003e\n          \u003cspan\u003e⚡\u003c\/span\u003e\n          \u003cstrong\u003eAC Voltage\u003c\/strong\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"cb-pill-item\"\u003e\n          \u003cspan\u003e〰️\u003c\/span\u003e\n          \u003cstrong\u003e45-65Hz\u003c\/strong\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"cb-pill-item\"\u003e\n          \u003cspan\u003e🏠\u003c\/span\u003e\n          \u003cstrong\u003eHome Inspection\u003c\/strong\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 配图 5 --\u003e\n    \u003cdiv class=\"cb-image-wrap\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/1877\/2398\/files\/spp_shopify20261017225303_3171755ded0c92a5cc2597e24b743d81.jpg?v=1792248786\" alt=\"Precise voltage measurement AC 90 to 250V LCD screen\"\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- SPECIFICATIONS TABLE + 配图 6 --\u003e\n  \u003csection class=\"cb-info\"\u003e\n    \u003cspan class=\"cb-section-kicker\"\u003ePRODUCT DETAILS\u003c\/span\u003e\n    \u003ch2 class=\"cb-section-title\"\u003e📋 SPECIFICATIONS\u003c\/h2\u003e\n    \u003cul class=\"cb-spec\"\u003e\n      \u003cli\u003e\n        \u003cspan class=\"cb-spec-label\"\u003eProduct Name\u003c\/span\u003e\n        \u003cspan class=\"cb-spec-value\"\u003eDigital Socket Voltage \u0026amp; Safety Tester\u003c\/span\u003e\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"cb-spec-label\"\u003eDimensions\u003c\/span\u003e\n        \u003cspan class=\"cb-spec-value\"\u003e58 × 62 × 65 mm\u003c\/span\u003e\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"cb-spec-label\"\u003eVoltage Range\u003c\/span\u003e\n        \u003cspan class=\"cb-spec-value\"\u003e90-250V AC\u003c\/span\u003e\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"cb-spec-label\"\u003eFrequency Range\u003c\/span\u003e\n        \u003cspan class=\"cb-spec-value\"\u003e45-65Hz\u003c\/span\u003e\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"cb-spec-label\"\u003ePlug Standards\u003c\/span\u003e\n        \u003cspan class=\"cb-spec-value\"\u003eU.S. \/ European \/ British Options\u003c\/span\u003e\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"cb-spec-label\"\u003eSpecial Features\u003c\/span\u003e\n        \u003cspan class=\"cb-spec-value\"\u003eBattery-free, RCD test button, LCD dual-color backlight\u003c\/span\u003e\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- 配图 6 --\u003e\n    \u003cdiv class=\"cb-image-wrap\" style=\"margin-top:16px;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/1877\/2398\/files\/spp_shopify20261017225308_fc5e71c91e6d999a5ef5524ba055a849.jpg?v=1792248791\" alt=\"Digital socket tester dimensions 58x62x65mm spec chart\"\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- PACKAGE INCLUDES --\u003e\n  \u003csection class=\"cb-info\"\u003e\n    \u003cspan class=\"cb-section-kicker\"\u003eWHAT'S INCLUDED\u003c\/span\u003e\n    \u003ch2 class=\"cb-section-title\"\u003e📦 PACKAGE INCLUDES\u003c\/h2\u003e\n    \u003cp class=\"cb-text\" style=\"font-weight:700; color:var(--ink);\"\u003e\n      • 1 × Digital Socket Voltage \u0026amp; Wiring Tester (Plug style as selected)\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- CARE AND USE NOTES --\u003e\n  \u003csection class=\"cb-info\"\u003e\n    \u003cspan class=\"cb-section-kicker\"\u003eUSAGE GUIDELINES\u003c\/span\u003e\n    \u003ch2 class=\"cb-section-title\"\u003e📌 SAFETY \u0026amp; OPERATING NOTES\u003c\/h2\u003e\n    \n    \u003cdiv class=\"cb-faq-item\"\u003e\n      \u003cdiv class=\"cb-faq-q\"\u003e🏠 Indoor Use Only\u003c\/div\u003e\n      \u003cp class=\"cb-faq-a\"\u003eDesigned for indoor electrical diagnostics—do not expose to rain, wet locations, or outdoor moisture.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cb-faq-item\"\u003e\n      \u003cdiv class=\"cb-faq-q\"\u003e✔️ Operational Verification\u003c\/div\u003e\n      \u003cp class=\"cb-faq-a\"\u003eAlways verify the device on a known working outlet before testing suspected faulty sockets.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cb-faq-item\"\u003e\n      \u003cdiv class=\"cb-faq-q\"\u003e🚨 Red Backlight Indication\u003c\/div\u003e\n      \u003cp class=\"cb-faq-a\"\u003eA Red backlight warning indicates wiring faults (such as reverse polarity or missing ground) that require professional correction by an electrician.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ SECTION --\u003e\n  \u003csection class=\"cb-info\"\u003e\n    \u003cspan class=\"cb-section-kicker\"\u003eBEFORE YOU ORDER\u003c\/span\u003e\n    \u003ch2 class=\"cb-section-title\"\u003e❓ FREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n    \n    \u003cdiv class=\"cb-faq-item\"\u003e\n      \u003cdiv class=\"cb-faq-q\"\u003eQ: Does this tester require batteries?\u003c\/div\u003e\n      \u003cp class=\"cb-faq-a\"\u003eA: No! It is powered directly from the AC wall outlet you are testing, ensuring it is always ready to use.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cb-faq-item\"\u003e\n      \u003cdiv class=\"cb-faq-q\"\u003eQ: What does the RCD button do?\u003c\/div\u003e\n      \u003cp class=\"cb-faq-a\"\u003eA: Pressing the RCD button intentionally simulates a small ground fault leakage to test if your home's circuit breaker \/ safety switch trips properly.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cb-faq-item\"\u003e\n      \u003cdiv class=\"cb-faq-q\"\u003eQ: Can I use it on both 110V and 220V systems?\u003c\/div\u003e\n      \u003cp class=\"cb-faq-a\"\u003eA: Yes! It supports a wide AC voltage range from 90V up to 250V AC.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- AUTHENTICITY GUARANTEE --\u003e\n  \u003cdiv class=\"cb-authenticity\"\u003e\n    \u003cstrong\u003e⚠️ Official Quality Guarantee\u003c\/strong\u003e\n    \u003cp\u003e\n      Please beware of uncalibrated imitation testers that display incorrect voltage readings.\u003cbr\u003e\n      To ensure certified safety circuits and accurate diagnostics, purchase directly through official store listings.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FINAL CTA --\u003e\n  \u003csection class=\"cb-final\"\u003e\n    \u003ch2\u003e⚡ Ensure Your Home Electrical Safety Today\u003c\/h2\u003e\n    \u003cp\u003eInstantly detect dangerous wiring faults and monitor AC voltage with digital accuracy.\u003c\/p\u003e\n    \u003ca href=\"#product-form\" class=\"cb-button\"\u003eGET YOUR SOCKET TESTER NOW →\u003c\/a\u003e\n    \u003cdiv class=\"cb-trust\"\u003e\n      🚚 Free Shipping Over $59.98 · \n      📦 Tracked Shipping · \n      🔒 Secure Checkout · \n      💬 Official Quality Guarantee\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"HYL","offers":[{"title":"US","offer_id":67910214975642,"sku":"NC01752610201271-HT107B 美规","price":31.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":67910228607130,"sku":"NC01752610201271-HT107E 英规","price":31.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":67910228639898,"sku":"NC01752610201271-HT107D 欧规","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3314\/2682\/files\/spp_shopify20261017225313_340ee7dd28c168f92e72bcf7d86e17dd_35aca65c-1d72-463a-b431-6a4337f37436.jpg?v=1792463581","url":"https:\/\/povlya.com\/products\/digital-socket-tester-ac-voltage-leakage-detector","provider":"povlya.com","version":"1.0","type":"link"}