{"product_id":"non-contact-voltage-tester","title":"Non Contact Voltage Tester with LED Flashlight, Electrical Tester with Dual Sensitivity, Wire Tester for Live Wires","description":"\u003ch2\u003eNon Contact Voltage Tester with LED Flashlight, Electrical Tester, Wire Tester for Live Wires\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnow before you touch:\u003c\/strong\u003e color-coded LEDs and a buzzer alert you the instant live voltage is detected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for peace of mind:\u003c\/strong\u003e CE CATIII 1000V certified with auto-shutdown and a low-battery warning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the sensitivity to the job:\u003c\/strong\u003e switch between ultra-sensitive and standard detection modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSee in the dark too:\u003c\/strong\u003e a built-in LED flashlight lights up any workspace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinpoint the exact fault:\u003c\/strong\u003e tells live from neutral wires and locates breaks within 0.4 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReaching into a wall or panel without knowing what's live is a risk nobody should take. This non contact voltage tester tells you the moment it senses AC voltage, with color-coded LEDs and a buzzer that gets louder as the signal gets stronger, so you always know before you touch anything. It's CE CATIII 1000V certified, with an auto-shutdown and low-battery warning so it's ready whenever you reach for it.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/MASTFUYIACVoltageElectricCompactPenCurrentTestingPenCircuitBreakerFinder12V-48V-1000VVoltageSensitivityAdjustable-AliExpress1420-ezgif.com-crop.gif?v=1789823827\" alt=\"Non Contact Voltage Tester with LED Flashlight – image 7\"\u003e\u003cp\u003eAs a voltage detector, it goes further than a simple beep: dual sensitivity modes switch between an ultra-sensitive 12-1000V range for delicate checks and a standard 48-1000V range for everyday work, and it tells live wires from neutral ones through differential signal strength. A built-in LED flashlight lights the workspace, and breakpoint detection pinpoints a fault to within 0.4 in (1cm), all from a compact 6.3 in (160mm) body that weighs just 1.7 oz (47g).\u003c\/p\u003e\u003cdiv class=\"vp-compare\" style=\"margin:28px 0;max-width:680px;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\n\u003cdiv style=\"padding:12px 16px;background:#000096;color:#fff;line-height:1.3\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:17px\"\u003eWhy choose Tuzwa\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;opacity:.85;margin-top:2px\"\u003eNon Contact Voltage Tester\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;max-width:none;margin:0;border-collapse:collapse;font-size:14px;line-height:1.3;table-layout:fixed\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f4f4\"\u003e\n\u003cth style=\"text-align:left !important;padding:10px 16px;font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#1a1a1a\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:800;font-size:12px;color:#000096;white-space:nowrap;letter-spacing:.04em\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eTuzwa\u003c\/div\u003e\u003c\/th\u003e\n\u003cth style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:600;font-size:12px;color:#7a7a7a;white-space:nowrap\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eOthers\u003c\/div\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eWarns with LEDs and a buzzer before contact\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#b5b5b5;font-size:18px;line-height:22px\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e✕\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eCE CATIII 1000V certified for safety\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eBasic only\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eSwitches between 2 sensitivity ranges\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003e1 fixed range\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eFinds breaks within 0.4 in accuracy\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#b5b5b5;font-size:18px;line-height:22px\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e✕\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eBuilt-in LED flashlight for dark spots\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eNo flashlight\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vp-store\"\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003e30-day easy returns\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eVaries\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-alert detection:\u003c\/strong\u003e color-coded LEDs paired with a variable-pitch buzzer flag exact voltage as it's found.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced safety design:\u003c\/strong\u003e CE CATIII 1000V certified, with auto-shutdown and a low-battery indicator to prevent failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile voltage recognition:\u003c\/strong\u003e switches between an ultra-sensitive 12-1000V mode and a standard 48-1000V mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-purpose illumination:\u003c\/strong\u003e the built-in LED flashlight brightens dark workspaces and shuts off automatically to save power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional line discrimination:\u003c\/strong\u003e tells zero and fire lines apart through differential signal strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault location technology:\u003c\/strong\u003e finds wire breakpoints and faults to within 0.4 in (1cm) using electromagnetic field analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated power management:\u003c\/strong\u003e a 5-minute auto-shutdown with battery-level monitoring keeps it reliable when you need it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField-ready construction:\u003c\/strong\u003e a compact 6.3 in (160mm) body with a protective housing and clip weighs just 1.7 oz (47g).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/TBABS75eb33a0b2af41bab325786d5ecb139dB.png?v=1789823827\" alt=\"Electrical Tester with Dual Sensitivity – image 8\" style=\"display:block;margin-bottom:24px\"\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12-1000V\/48-1000V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50Hz\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e CATIII 1000V\/CAT.IV 600V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 2x1.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Off:\u003c\/strong\u003e 5 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6.3x0.9x1 in (160x23x26mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.7 oz (47g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlert:\u003c\/strong\u003e Sound\/Light\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Non-contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e High\/Low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Battery:\u003c\/strong\u003e 2.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection:\u003c\/strong\u003e Within 0.4 in (1cm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x Non Contact Voltage Tester\u003c\/li\u003e\n\u003cli\u003e1x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/3VM8Sbdfe804b8d244b2f9fb2bf8516831d07h.png?v=1789823827\" alt=\"Wire Tester for Live Wires – image 9\"\u003e\u003cdiv class=\"vp-fit\" style=\"margin:28px 0;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\u003cdiv style=\"display:flex;flex-wrap:wrap\"\u003e\u003cdiv style=\"flex:1 1 260px;padding:16px 18px;\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:16px;color:#000096;margin-bottom:10px\"\u003eRight for you if\u003c\/div\u003e\n\u003cul style=\"list-style:none;margin:0;padding:0;font-size:15px;line-height:1.4\"\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou want a warning before you touch a live wire — color-coded LEDs and a buzzer signal it instantly\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou test both delicate electronics and everyday wiring — sensitivity switches between 12-1000V and 48-1000V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou need to find exactly where a wire broke — breakpoint detection narrows it to within 0.4 in\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou work in dim panels or crawl spaces — the built-in LED flashlight lights up the workspace\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:12px 0 0;font-size:15px;font-weight:700;color:#000096\"\u003eIf two or more of these sound like you, this is the one.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How does this non contact voltage tester work?\u003c\/strong\u003e\u003cbr\u003eA: It uses electromagnetic field detection to sense AC voltage without touching the wire, then triggers color-coded LEDs and a buzzer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What's the difference between the two sensitivity modes?\u003c\/strong\u003e\u003cbr\u003eA: The ultra-sensitive mode covers 12-1000V for delicate checks, while the standard mode covers 48-1000V for everyday work.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it help me find exactly where a wire is broken?\u003c\/strong\u003e\u003cbr\u003eA: Yes, its breakpoint detection locates a fault to within 0.4 in (1cm) using electromagnetic field analysis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this voltage detector safety certified?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it's CE CATIII 1000V certified, built to professional-grade safety standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How long does the battery last?\u003c\/strong\u003e\u003cbr\u003eA: It shuts off automatically after 5 minutes of inactivity and warns you when the battery runs low.\u003c\/p\u003e","brand":"Tuzwa","offers":[{"title":"Default Title","offer_id":54175543099616,"sku":"NCV892","price":72.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/Update.jpg?v=1786979550","url":"https:\/\/tuzwa.com\/products\/non-contact-voltage-tester","provider":"Tuzwa","version":"1.0","type":"link"}