{"product_id":"t02a-t02b-ac-12-1000v-non-contact-voltage-tester-pen-electric-live-neutral-wire-detector-breakpoint-finder-led-light-voltmeter","title":"T02A T02B AC 12-1000V Non-Contact Voltage Tester Pen Electric Live Neutral Wire Detector Breakpoint Finder LED Light Voltmeter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNJTY\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,RoHS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eData Record\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAnalog Only\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eT-02A\/T-02B\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0-40℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Source\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBattery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBattery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSensitivity Modes\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHigh\/Low switchable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e12\/48-1000V AC\u003c\/span\u003e\u003c\/p\u003e\u003ch1\u003e\u003cstrong\u003e\u003cspan\u003eT02A \/ T02B Non‑Contact Voltage Tester – AC 12–1000V, Live\/Neutral Wire Identification, Breakpoint Finder, LED Flashlight \u0026amp; Laser Pointer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003e\u003cspan class=\"token title important\" style=\"color:rgb(244, 78, 59);font-size:20px\"\u003eCritical Usage Limitations\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan class=\"token bold\" style=\"font-size:18px\"\u003e\u003cspan class=\"token content\" style=\"font-size:18px\"\u003ePower‑On Requirement\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eThis tester requires a long press (hold for \u0026gt;3 seconds) of the power button to turn on. A short tap will not activate the device. Please note this before first use.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eBreakpoint Finding – Scope of Use\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cspan\u003eThe breakpoint detection feature helps you locate wire breaks only on energised AC lines (50\/60 Hz, 12‑1000 V). It works by sensing where the AC signal drops off along a live conductor.\u003c\/span\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eThis function does not apply to:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cspan\u003e- DC circuits (including automotive 12 V systems, RV electrics, or battery\u003c\/span\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cspan\u003e‑powered equipment)\u003c\/span\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cspan\u003e- De‑energised (non‑powered) AC cables\u003c\/span\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cspan\u003e- Shielded wires, cables inside metal conduit, or wires embedded in thick walls\u003c\/span\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cstrong\u003eProduct Scope \u0026amp; What It Cannot Do\u003c\/strong\u003e\u003c\/h3\u003e\u003ch3\u003eThis is a non‑contact AC voltage detector, not a multimeter or continuity tester.\u003c\/h3\u003e\u003ch3\u003e\u003cstrong\u003e It cannot:\u003c\/strong\u003e\u003c\/h3\u003e\u003ch3\u003e- Measure or trace DC voltage, nor locate breaks in DC wiring\u003c\/h3\u003e\u003ch3\u003e- Perform continuity checks or verify closed circuits\u003c\/h3\u003e\u003ch3\u003e- Detect voltage on unpowered lines (even if they are AC)\u003c\/h3\u003e\u003ch3\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eFor automotive troubleshooting or DC circuit diagnosis, please use a dedicated multimeter or a 12 V test light.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf7e8aad25cb04dfa9186cd9c0c485662U.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdbba8595c3894f29a5329561e8bade7dv.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eProduct Parameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\u003cdiv style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);overflow:auto;position:relative;z-index:0' class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\" align=\"start\"\u003e\n\u003cdiv style=\"display:block;width:752px;height:0px;left:0px;position:sticky;right:0px;top:0px;z-index:1000\" class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv style=\"display:block;height:8px;left:0px;position:absolute;right:0px;top:843px\" class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"width:8px;bottom:-854px;position:absolute;right:3px;top:3px\" class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"border-collapse:collapse;width:752px\"\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;text-align:left;padding:10px 16px 10px 0px;min-width:100px' align=\"left\"\u003e\u003cp\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;text-align:left;padding:10px 16px;min-width:100px' align=\"left\"\u003e\u003cp\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModels\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eT02A (without voice broadcast) \/ T02B (with voice broadcast)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVoltage Range (High Sensitivity)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eAC 12 V – 1000 V\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVoltage Range (Low Sensitivity)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eAC 48 V – 1000 V\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFrequency\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003e50 Hz \/ 60 Hz\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAlarm Mode\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eAudible buzzer + visual light indicator\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSignal Indication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eYellow light = weak signal \/ neutral wire; Red light = strong signal \/ live wire\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSensitivity Modes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eHigh \/ Low (switchable)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlashlight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eWhite LED, push‑button on\/off\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLaser Pointer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eYes, long‑press to activate\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLive\/Neutral Wire Judgment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProbe Shape\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eElongated \/ pen‑type\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAuto Power‑Off\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eAfter 5 minutes of inactivity\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLow Battery Indicator\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eYes (auto‑shutdown at \u0026lt;2.4 V with 3 beeps and 3 red flashes)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003e2 × 1.5 V AAA (not included)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003e165 × 25 × 28 mm\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 16px 10px 0px;min-width:100px'\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSafety Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:15px;padding:10px 0px 10px 16px;min-width:100px'\u003e\u003cp\u003e\u003cspan\u003eCAT III 1000 V \/ CAT IV 600 V\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18px\"\u003eProduct Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e1. Non‑Contact Safe Detection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eSimply bring the probe tip near the conductor – no direct contact with bare wires is required. This ensures maximum safety for the user while testing AC voltage.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e2. Dual Sensitivity Modes for Versatile Use\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eLow Sensitivity (48–1000 V): Reduces false alarms in normal testing environments.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eHigh Sensitivity (12–1000 V): Detects lower voltages, perfect for tracing hidden cables or low‑voltage circuits.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e3. Instant Live \/ Neutral Wire Identification\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eSeparate the wires and read the signal intensity. The colour‑coded indicator tells you immediately:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eYellow light → Neutral wire (weak signal)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eRed light → Live wire (strong signal)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eFor best results, activate the high‑sensitivity mode during identification.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e4. Smart Power Management\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eAuto power‑off after 5 minutes of no operation to save battery life.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eLow‑voltage warning: when battery drops below 2.4 V, the tester beeps three times and flashes red three times before shutting down – so you always know when to replace the batteries.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e5. Rugged and Safety‑Certified\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eRated CAT III 1000 V \/ CAT IV 600 V, suitable for residential, industrial, and maintenance applications. The sturdy housing and probe tip ensure long‑term reliability.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e6. Optional Voice Broadcast (T02B only)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eModel T02B adds spoken voice announcements to the audible and visual alarms, making detection even more intuitive – especially useful when your hands are busy or in noisy work environments.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S264039dda92740abbd32479e6637dc471.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S795918ff8e6348348b9fac2ba2b77173j.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg width=\"1000\" height=\"1000\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S54ba6ee7d2e74c499af0edee9464493ai.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S239517ab32944ed5a1ea27de1bf80910u.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S860ab0eb4fb44426b6995ddab156a6689.png\" slate-data-type=\"image\"\u003e\u003cimg width=\"1000\" height=\"1000\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc6f94f6d7b8e44188f295ee09bf92a382.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc8705086e8fc4653b7e1a330badfc506b.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa0f5ebb71c914f42843c4934d1c7c874s.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"OurLum","offers":[{"title":"T-02A","offer_id":67603871465717,"sku":"14:350853#T-02A","price":18.99,"currency_code":"USD","in_stock":true},{"title":"T-02B","offer_id":67603871498485,"sku":"14:193#T-02B","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5260\/6453\/files\/S264039dda92740abbd32479e6637dc471.webp?v=1790900519","url":"https:\/\/www.ourlum.com\/products\/t02a-t02b-ac-12-1000v-non-contact-voltage-tester-pen-electric-live-neutral-wire-detector-breakpoint-finder-led-light-voltmeter","provider":"OurLum","version":"1.0","type":"link"}