{"product_id":"uni-t-ut12d-ac-voltage-detector","title":"UNI-T UT12D Non-Contact AC Voltage Detector 24–1000V Dual Sensitivity with LED \u0026 Flashlight","description":"\n\u003cdiv style=\"width:100%;max-width:850px;margin:20px auto;font-family:Inter,Arial,sans-serif;color:#222;line-height:1.65;border:2px solid #E31D2B;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 4px 15px rgba(0,0,0,0.08);\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003cdiv style=\"background:#E31D2B;padding:26px 30px;color:#fff;\"\u003e\n    \u003cdiv style=\"font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;margin-bottom:6px;\"\u003e\n      YingZhou Industrial Automation | Product Information\n    \u003c\/div\u003e\n    \u003ch2 style=\"margin:0;font-size:25px;font-weight:800;color:#fff;line-height:1.3;\"\u003e\n      UNI-T UT12D Non-Contact AC Voltage Detector\n    \u003c\/h2\u003e\n    \u003cdiv style=\"margin-top:8px;font-size:14px;font-weight:700;\"\u003e\n      24–1000V AC | Dual Sensitivity | Live\/Neutral Detection | LED \u0026amp; Buzzer | CAT IV 1000V\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- STOCK STATUS --\u003e\n  \u003cdiv style=\"padding:14px 25px;background:#F2F7FC;border-bottom:1px solid #eee;font-size:14px;\"\u003e\n    \u003cstrong style=\"color:#E31D2B;\"\u003e✓ IN STOCK \u0026amp; AVAILABLE TO ORDER\u003c\/strong\u003e\n    \u003cspan style=\"color:#555;\"\u003e |  Actual Product Photos  |  Exact Model UT12D\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n    \u003ctr style=\"background:#F2F7FC;\"\u003e\n      \u003cth style=\"padding:12px;border:1px solid #ddd;text-align:left;width:40%;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"padding:12px;border:1px solid #ddd;text-align:left;\"\u003eVerified Product Data\u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eUNI-T \/ UNI-TREND\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eUT12D\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eProduct Series\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eUT12 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eNon-Contact AC Voltage Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eDetection Method\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eNon-Contact Voltage Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eAC Voltage Range — Low Mode\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e24–1000V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eAC Voltage Range — High Mode\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e90–1000V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eSensitivity Selection\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eAutomatic High\/Low Switching\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eLive\/Neutral Identification\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eVoltage Detection Indicator\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eAudible Alarm\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eBuzzer\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eFlashlight\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eBuilt-in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eLow Battery Indication\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eAuto Power Off\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eDrop Test\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e1m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eSafety Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eCAT IV 1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eIP Protection\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eNot Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e2 × 1.5V R03 Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e150 × 18 × 23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e50g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eStandard Accessories\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eBatteries and English Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"padding:30px;\"\u003e\n\n    \u003c!-- PRODUCT OVERVIEW --\u003e\n    \u003ch2 style=\"font-size:19px;font-weight:800;color:#222;margin:0 0 12px;border-bottom:4px solid #E31D2B;padding-bottom:7px;\"\u003e\n      Product Overview\n    \u003c\/h2\u003e\n    \u003cp style=\"font-size:14px;color:#555;line-height:1.8;margin:0;\"\u003e\n      The \u003cstrong\u003eUNI-T UT12D\u003c\/strong\u003e is a \u003cstrong\u003enon-contact AC voltage detector\u003c\/strong\u003e designed for electrical inspection and maintenance. It features dual sensitivity detection, with a low-mode range of \u003cstrong\u003e24–1000V AC\u003c\/strong\u003e and a high-mode range of \u003cstrong\u003e90–1000V AC\u003c\/strong\u003e. The automatic high\/low sensitivity switching function helps identify electrical signals under different detection conditions. The UT12D also supports \u003cstrong\u003elive and neutral wire identification\u003c\/strong\u003e, visual LED indication and audible buzzer alerts. Its built-in flashlight provides additional visibility in poorly illuminated environments. With a compact pen-style design, low battery indication and automatic power-off function, the UT12D is a practical tool for electrical inspection. The supplied actual product and packaging photographs identify the exact model UT12D.\n    \u003c\/p\u003e\n\n    \u003c!-- KEY PRODUCT FEATURES --\u003e\n    \u003cdiv style=\"background:#F2F7FC;border-left:8px solid #E31D2B;padding:22px;margin-top:22px;border-radius:8px;\"\u003e\n      \u003ch3 style=\"margin:0 0 12px;color:#E31D2B;font-size:17px;\"\u003eKey Product Features\u003c\/h3\u003e\n      \u003cul style=\"font-size:14px;color:#555;padding-left:20px;margin:0;\"\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eNon-Contact AC Voltage Detection\u003c\/strong\u003e — Detects AC voltage without direct electrical contact with exposed conductors.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eDual Voltage Sensitivity\u003c\/strong\u003e — Low mode: 24–1000V AC; high mode: 90–1000V AC.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eAutomatic High\/Low Switching\u003c\/strong\u003e — Automatically adjusts the detection sensitivity.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eLive and Neutral Identification\u003c\/strong\u003e — Helps distinguish live and neutral wires.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eVisual and Audible Alerts\u003c\/strong\u003e — Provides LED indication and buzzer alerts when voltage is detected.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eBuilt-In Flashlight\u003c\/strong\u003e — Supports inspection in poorly illuminated working environments.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCompact Pen-Style Design\u003c\/strong\u003e — Lightweight 50g construction with a 150mm body length.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- ACTUAL PRODUCT VERIFICATION --\u003e\n    \u003cdiv style=\"margin-top:22px;padding:20px 22px;border:1px solid #D7E5F2;border-radius:8px;background:#FAFCFE;\"\u003e\n      \u003ch3 style=\"margin:0 0 12px;color:#E31D2B;font-size:17px;\"\u003eActual Product Verification\u003c\/h3\u003e\n      \u003cdiv style=\"font-size:14px;color:#555;line-height:1.9;\"\u003e\n        \u003cdiv\u003e✓ Actual UNI-T product and packaging photograph supplied\u003c\/div\u003e\n        \u003cdiv\u003e✓ Product body marking identifies \u003cstrong\u003eUNI-T UT12D\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Packaging identifies \u003cstrong\u003eAC Voltage Detector\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Product and packaging identify the same UT12D model\u003c\/div\u003e\n        \u003cdiv\u003e✓ CAT IV 1000V marking visible on the product body\u003c\/div\u003e\n        \u003cdiv\u003e✓ Battery compartment \/ packaged batteries visible\u003c\/div\u003e\n        \u003cdiv\u003e✓ Confirm actual accessory contents before ordering\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- AVAILABILITY --\u003e\n    \u003cdiv style=\"background:#fff;border:2px solid #E31D2B;border-left:8px solid #E31D2B;padding:22px;margin-top:22px;border-radius:8px;\"\u003e\n      \u003ch3 style=\"margin:0 0 8px;font-size:17px;color:#E31D2B;\"\u003eIn Stock \u0026amp; Available to Order\u003c\/h3\u003e\n      \u003cp style=\"font-size:14px;color:#555;line-height:1.8;margin:0;\"\u003e\n        UNI-T \u003cstrong\u003eUT12D Non-Contact AC Voltage Detector\u003c\/strong\u003e is marked \u003cstrong\u003eIN STOCK\u003c\/strong\u003e based on the supplied inventory information. Actual product and packaging photographs are available for model verification. Contact YingZhou for quantity confirmation, bulk purchasing and industrial test equipment sourcing.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- CTA --\u003e\n    \u003cdiv style=\"margin-top:25px;padding:25px;background:#E31D2B;border-radius:8px;text-align:center;color:#fff;\"\u003e\n      \u003cdiv style=\"font-size:12px;font-weight:800;\"\u003eIN STOCK\u003c\/div\u003e\n      \u003ch3 style=\"margin:8px 0;color:#fff;font-size:20px;\"\u003eUNI-T UT12D AC Voltage Detector\u003c\/h3\u003e\n      \u003cp style=\"font-size:14px;margin:0 0 16px;color:#fff;\"\u003e\n        Contact us for multiple units, bulk pricing and test equipment sourcing. Send us your required model and quantity for a quotation.\n      \u003c\/p\u003e\n      \u003ca href=\"\/nl\/pages\/contact\" style=\"display:inline-block;background:#fff;color:#E31D2B;text-decoration:none;font-weight:800;padding:12px 24px;border-radius:6px;\"\u003eRequest Bulk Pricing\u003c\/a\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- UNI-T BRAND INTERNAL LINK --\u003e\n    \u003cdiv style=\"margin-top:26px;padding-top:20px;border-top:1px solid #eee;\"\u003e\n      \u003cp style=\"margin:0 0 4px;font-size:14px;color:#555;\"\u003eLooking for other UNI-T test and measurement products?\u003c\/p\u003e\n      \u003ca href=\"\/nl\/collections\/uni-t\" style=\"color:#E31D2B;font-size:14px;font-weight:800;text-decoration:underline;\"\u003e\n        Explore UNI-T Test \u0026amp; Measurement Products\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"UNI-T","offers":[{"title":"UT12D","offer_id":58752769163567,"sku":"UT12D","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/9473\/5919\/files\/UNI-T-UT12D-Non-Contact-AC-Voltage-Detector-24-1000V-Dual-Sensitivity-with-LED-Flashlight.jpg?v=1793367149","url":"https:\/\/szyingzhou.com\/nl\/products\/uni-t-ut12d-ac-voltage-detector","provider":"YingZhou Automatization","version":"1.0","type":"link"}