--- product_id: 612713138 title: "Neoteck Electric Detector, 12 V - 1000 V / 48 V - 1000 V, LED Included, LCD Display, Japanese Instruction Manual Included, Buzzer Alarm, Power Checker, Breakpoint Test, Voltage Detector, Non-Contact" brand: "neoteck" price: "$69.48" currency: USD in_stock: true reviews_count: 5 category: "Neoteck" url: https://www.desertcart.us/products/612713138-neoteck-electric-detector-12-v-1000-v-48-v-1000 store_origin: US region: United States of America --- # 12-1000V dual sensitivity Integrated flashlight for dark spots LED & buzzer live line alert Neoteck Electric Detector, 12 V - 1000 V / 48 V - 1000 V, LED Included, LCD Display, Japanese Instruction Manual Included, Buzzer Alarm, Power Checker, Breakpoint Test, Voltage Detector, Non-Contact **Brand:** neoteck **Price:** $69.48 **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead of the current—detect, diagnose, dominate! ## Quick Answers - **What is this?** Neoteck Electric Detector, 12 V - 1000 V / 48 V - 1000 V, LED Included, LCD Display, Japanese Instruction Manual Included, Buzzer Alarm, Power Checker, Breakpoint Test, Voltage Detector, Non-Contact by neoteck - **How much does it cost?** $69.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/612713138-neoteck-electric-detector-12-v-1000-v-48-v-1000) ## Best For - neoteck enthusiasts ## Why This Product - Trusted neoteck brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Breakpoint Locator:** Quickly identify circuit disconnections with high-sensitivity breakpoint testing. - • **Non-Contact Safety:** Detect live and null lines without touching wires—stay safe while working smarter. - • **One-Handed Convenience:** Compact pen design with built-in flashlight and clip keeps your hands free and workflow seamless. - • **Smart Power Management:** Auto shut-off after 5 minutes extends battery life, so it’s ready when you are. - • **Precision Voltage Detection:** Switch effortlessly between 12V and 1000V ranges for pinpoint accuracy in any environment. ## Overview The Neoteck Electric Detector is a CE CAT III600V RoHS certified, non-contact voltage tester designed for professionals and DIYers alike. Featuring dual sensitivity modes (12-1000V and 48-1000V), an integrated LED flashlight, buzzer alarms, and breakpoint testing, it ensures precise, safe, and efficient electrical diagnostics. Lightweight and compact with auto power-off, it’s the ultimate tool for indoor electrical work, trusted by thousands with a 4.5-star rating. ## Description Contactless AC voltage detector, test electrical circuit. A must-have measuring tool for homes, factories, and indoor electrical work. Review: Great tester for someone who is in the know - I received a similar voltage stick as this,CEF (UK)was the supplier, same circuitry etc, the unit is brilliant, with some knowledge, the unit shows on a bar or two ghost potential, mutual inductance etc, when on a live cable, like right next to the probe, it's red, for example on a three core flex, line, neutral and earth aka ground, the probe can be rotated around the circular flex and live can be located or neutral, even though it's very close to each other, used so many times it's simply practice to quickly test, so on a closely connected neutral and line it's child's play, The meter scale from yellow to red is really useful, as it's not a binary light up and sound OR not, relying very much on the tester to determine, but the accurate scale of (if memory serves) four yellow LEDs to two red leaves room for knowledge, intuition on experience, a quick rule of thumb, one or two yellow, ghost or residual or mutual/ inductance voltage, 3 or more yellow, neutral and finally one or two red, live, it varies one either way for type of circuit / equipment or situation, but the rule of thumb is like 95% spot on, I am a fluke,megger, metrowatt, kewtech, etc guy, but this voltage stick for a passive device is brilliant, the more you use it, then you just know how its nuances are, Invaluable and ability to create a higher resolution from the circuit dependent binary of live or not, sound and light up or not, just proves again, cost is no metric for quality or performance, Make sure if your meter is in reserve in a toolbox or in storage, REMOVE THE BATTERIES! batteries leak and knacker the meter, had a Klein pen voltage stick ruined by a leaking Duracell battery, fixed down to component level, but it's a non serviceable unit, so makes a mess getting into the gubbins, Review: We beep - It definitely beeps with power, but why do i beep? Science could tell me that i am feild generator, and it detects it, but i do not beep all the time? Is it fatal? No, luckily i am just low charge and it is expcted behaviour, it's just a sensetive tool, it's a bonus to me. Atleast i beep. Solid tool. Used to trace circuit breakers, and sanity checking cables, double check always with the multimeter! ## Features - 【CE CAT III600V RoHS Certified Electrical Tester】Electrical tester is safely double insulated. The high voltage alert will turn red when the voltage exceeds 90V, and the safety symbol on the screen. A must-have measuring tool for homes, factories, and indoor electrical work - 【2 Sensitivity Modes Electrical Tester】The default mode of the circuit tester is 48-1000 V (low sensitivity) and can be switched between 12-1000 V (high sensitivity). You can choose the right range depending on the location for a more sensitive measurement - [Non-contact Detector] Non-contact AC voltage detector, test electrical circuit. Simply place the tip near the end band, exit, or power cable to safely detect live and null lines. When the buzzer slowly, the light blinks slowly, and the LCD shows green, it means null lines are detected. When the buzzer will alert you rapidly, the light flashes rapidly, and the LCD shows red color, it means the live line has been detected - Breakpoint Test: This detector is ideal for testing breakpoints. The tester is detected along the line and will determine the disconnection position according to the indicator light. Using high sensitivity mode during testing, it helps you find breakpoint quickly, and it can be used as a convenient voltage detector for electricians and household use, notifying electrical problems - Convenient to Carry: Comes with a flashlight, so you can operate it even in dark places. The flashlight and detector are integrated so you can measure it with one hand, making it very convenient for work. If the test pen does not work within 5 minutes, it will automatically turn off to save battery and extend service life. The pen type makes it easy to hold, and it has a hawk, so it won't fall off when you run in your pocket ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07W4K5Q63 | | Best Sellers Rank | #172,005 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,117 in Voltage Testers | | Brand | Neoteck | | Brand Name | Neoteck | | Colour | gray | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 12,738 Reviews | | Included Components | Battery, Japanese instruction manual (English language not guaranteed) | | Item Dimensions | 15.5 x 2 x 2 Centimeters | | Item Weight | 0.09 Kilograms | | Item dimensions L x W x H | 15.5 x 2 x 2 Centimeters | | Manufacturer | Neoteck | | Maximum Operating Voltage | 1000 Volts | | Measurement Type | Voltage Tester | | Minimum Operating Voltage | 12 Volts | | Model Number | NTK139 | | Part Number | NTK139 | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Specification Met | RoHS | | Style | Indoor | | Style Name | Indoor | ## Product Details - **Brand:** Neoteck - **Power Source:** Battery Powered - **Style:** AC 12-1000V/48-1000V - **Color:** Grey - **Item Weight:** 0.09 Kilograms ## Images ![Neoteck Electric Detector, 12 V - 1000 V / 48 V - 1000 V, LED Included, LCD Display, Japanese Instruction Manual Included, Buzzer Alarm, Power Checker, Breakpoint Test, Voltage Detector, Non-Contact - Image 1](https://m.media-amazon.com/images/I/61ebERCkGqL.jpg) ![Neoteck Electric Detector, 12 V - 1000 V / 48 V - 1000 V, LED Included, LCD Display, Japanese Instruction Manual Included, Buzzer Alarm, Power Checker, Breakpoint Test, Voltage Detector, Non-Contact - Image 2](https://m.media-amazon.com/images/I/71xHHSDw9ML.jpg) ![Neoteck Electric Detector, 12 V - 1000 V / 48 V - 1000 V, LED Included, LCD Display, Japanese Instruction Manual Included, Buzzer Alarm, Power Checker, Breakpoint Test, Voltage Detector, Non-Contact - Image 3](https://m.media-amazon.com/images/I/81IA3EUAT9L.jpg) ![Neoteck Electric Detector, 12 V - 1000 V / 48 V - 1000 V, LED Included, LCD Display, Japanese Instruction Manual Included, Buzzer Alarm, Power Checker, Breakpoint Test, Voltage Detector, Non-Contact - Image 4](https://m.media-amazon.com/images/I/71ARcLEJE-L.jpg) ![Neoteck Electric Detector, 12 V - 1000 V / 48 V - 1000 V, LED Included, LCD Display, Japanese Instruction Manual Included, Buzzer Alarm, Power Checker, Breakpoint Test, Voltage Detector, Non-Contact - Image 5](https://m.media-amazon.com/images/I/71PHtORrNrL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will this work on low voltage landscaping lighting?** A: Yes, you can test your low voltage landscaping lights with your inquired voltage tester. (Note Please: DC powered landscaping lights is NOT supported) **Q: Will this work on Christmas lights?** A: It can test Christmas lights whose voltage is higher than 12V AC. For Christmas tree lights, we suggest a 'lower-wattage' type of detector. (Note Please: Not Suitable for DC Powered Christmas Light Testing) **Q: Does this tester have a beeping sound when detecting voltage?** A: YES! The Neoteck Non-Contact Voltage Tester DOES BEEP when voltage is detected! The beeping is very convenient to have when sticking the tester in a space where one has a hard time seeing the light-indicator. **Q: I want to test the voltage for an outlet. Will this product tell me the voltage?** A: It will only indicate if the voltage is present or not. No indication of how much voltage. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great tester for someone who is in the know *by S***P on 5 January 2025* I received a similar voltage stick as this,CEF (UK)was the supplier, same circuitry etc, the unit is brilliant, with some knowledge, the unit shows on a bar or two ghost potential, mutual inductance etc, when on a live cable, like right next to the probe, it's red, for example on a three core flex, line, neutral and earth aka ground, the probe can be rotated around the circular flex and live can be located or neutral, even though it's very close to each other, used so many times it's simply practice to quickly test, so on a closely connected neutral and line it's child's play, The meter scale from yellow to red is really useful, as it's not a binary light up and sound OR not, relying very much on the tester to determine, but the accurate scale of (if memory serves) four yellow LEDs to two red leaves room for knowledge, intuition on experience, a quick rule of thumb, one or two yellow, ghost or residual or mutual/ inductance voltage, 3 or more yellow, neutral and finally one or two red, live, it varies one either way for type of circuit / equipment or situation, but the rule of thumb is like 95% spot on, I am a fluke,megger, metrowatt, kewtech, etc guy, but this voltage stick for a passive device is brilliant, the more you use it, then you just know how its nuances are, Invaluable and ability to create a higher resolution from the circuit dependent binary of live or not, sound and light up or not, just proves again, cost is no metric for quality or performance, Make sure if your meter is in reserve in a toolbox or in storage, REMOVE THE BATTERIES! batteries leak and knacker the meter, had a Klein pen voltage stick ruined by a leaking Duracell battery, fixed down to component level, but it's a non serviceable unit, so makes a mess getting into the gubbins, ### ⭐⭐⭐⭐⭐ We beep *by A***A on 11 July 2025* It definitely beeps with power, but why do i beep? Science could tell me that i am feild generator, and it detects it, but i do not beep all the time? Is it fatal? No, luckily i am just low charge and it is expcted behaviour, it's just a sensetive tool, it's a bonus to me. Atleast i beep. Solid tool. Used to trace circuit breakers, and sanity checking cables, double check always with the multimeter! ### ⭐⭐⭐⭐⭐ Simple, Reliable, and Very Handy — Great Safety Tool *by P***I on 4 May 2026* I’ve been using this Neoteck non-contact voltage tester for basic electrical checks around the house, and it’s been very reliable. The non-contact design makes it easy and safe to use — just bring the tip near an outlet or wire, and it quickly indicates if there’s live voltage. The buzzer and light alert are clear and easy to notice, even in brighter environments. The built-in LED flashlight is a nice bonus, especially when working in dim areas like behind appliances or inside panels. It’s also very straightforward to use — no complicated setup, just turn it on and go. The sensitivity range (12–1000V) covers typical household electrical work well. One thing to keep in mind is that, like all non-contact testers, it’s best used for quick checks rather than precise measurements. It’s a great first safety check but shouldn’t replace a full multimeter for detailed work. Overall, this is a very useful and affordable tool to have on hand for basic electrical safety. Pros: easy to use, quick detection, clear alerts, built-in flashlight Cons: not for precise measurements ## Frequently Bought Together - Neoteck Voltage Tester/Non Contact Voltage Tester 12-1000V/48-1000V Adjustable Sensitivity AC Voltage Detector Tester Pen Live/Null Wire Tester with LCD Display Buzzer Alarm Wire Breakpoint Finder - WGGE WG-015 Professional 8-inch Wire Stripper/wire crimping tool, Wire Cutter, Wire Crimper, Cable Stripper, Wiring Tools and Multi-Function Hand Tool. - 180 PCS Wire Connectors, Insulating Insert Twist Electrical Wire Connectors with Spring, Portable Wire Caps for Quick Connection, Colorful Wire Caps Electrical --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/612713138-neoteck-electric-detector-12-v-1000-v-48-v-1000](https://www.desertcart.us/products/612713138-neoteck-electric-detector-12-v-1000-v-48-v-1000) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-10*