--- product_id: 447595534 title: "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" brand: "neoteck" price: "KD 6.98" currency: KWD in_stock: true reviews_count: 13 category: "Neoteck" url: https://www.desertcart.com.kw/products/447595534-neoteck-voltage-tester-non-contact-voltage-tester-12-1000v-48 store_origin: KW region: Kuwait --- # 12-1000V dual range sensitivity Clear LCD live/null wire display Built-in LED flashlight for dark spots 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 **Brand:** neoteck **Price:** KD 6.98 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay safe — the voltage tester that’s always a step ahead! ## Quick Answers - **What is this?** 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 by neoteck - **How much does it cost?** KD 6.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/447595534-neoteck-voltage-tester-non-contact-voltage-tester-12-1000v-48) ## 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 - • **Compact & Ready Anywhere:** Pocket-sized with pen clip, auto power-off, and bright LED flashlight—your go-to tool for any lighting condition or workspace. - • **Safety First Alert System:** High voltage warning with red screen and safety icon activates above 90V to keep you protected on every job. - • **Precision Voltage Detection:** Switch effortlessly between 12-1000V and 48-1000V modes for tailored sensitivity and pinpoint accuracy. - • **Rapid Wire Breakpoint Finder:** High-sensitivity mode quickly locates wire faults, saving you time and frustration on complex electrical troubleshooting. - • **Non-Contact Live/Null Identification:** Instantly distinguish live from null wires with buzzer, flashing lights, and color-coded LCD—no direct contact needed. ## Overview The Neoteck Voltage Tester is a CE CAT III600V certified, dual-range AC voltage detector with adjustable sensitivity from 12 to 1000V. Featuring a non-contact inductive probe, it safely identifies live and null wires with a buzzer and LCD display. Its built-in LED flashlight and compact design make it ideal for electricians, DIYers, and homeowners needing quick, reliable voltage checks and wire breakpoint detection. ## Description Product description Power up with Neoteck Voltage Detector for Safe Testing and Troubleshooting! Neoteck Non Contact Voltage Tester AC 12-1000V/48-1000V With LCD Display & Buzzer Alarm (Note Please: Not Suitable for DC Powered Christmas Light Testing) CE CAT. III 1000V/CAT. IV 600V Safety Standards & Non-contact Testing for Safety Voltage Pen has a default sensitivity of 48-1000V (low) and can be switched to 12-1000V (high ) by pressing 'S'. This feature allows you to quickly adjust sensitivity for accurate and safe circuit testing, making it easier to identify live and null wires when wires are close together Neoteck wire tester pen is ideal for professional electricians, DIY enthusiasts, and home users. It is used to verify circuit power, perform simple electrical tasks, trace cable paths, identify appliance faults, and conduct basic safety checks. Portable Pen Clip Design Make it Easy to Slip Into your Shirt Pocket By placing live wire tester near terminals, sockets, or power lines, you can differentiate between live and null wires. A slow buzzer, slow flashing indicator light, and green LCD indicate a null wire . A fast buzzer, fast flashing indicator light, and red LCD indicate live wire . Will this work on low voltage landscaping lighting? Yes, you can test your low voltage landscaping lights with your inquired voltage tester. (Note Please: DC powered landscaping lights is NOT supported) Will this work on low voltage landscaping lighting? Yes, you can test your low voltage landscaping lights with your inquired voltage tester. (Note Please: DC powered landscaping lights is NOT supported) Will this work on Christmas lights? 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) Will this work on Christmas lights? 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) Does this tester have a beeping sound when detecting voltage? 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. Does this tester have a beeping sound when detecting voltage? 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. I want to test the voltage for an outlet. Will this product tell me the voltage? It will only indicate if the voltage is present or not. No indication of how much voltage. I want to test the voltage for an outlet. Will this product tell me the voltage? It will only indicate if the voltage is present or not. No indication of how much voltage. Neoteck Non-Contact Voltage Tester Series, Safe and Professional Testing! 48V Voltage Tester 12V Voltage Tester 2-12KV Fence Tester 0.7-8KV Fence Tester 6000 Count Pen Multimeter 4000 Count Pen Multimeter Review: Like it, work very well, highly recommend ! - Like it, work very well, highly recommend ! Review: Easy to use! - Very easy to use, good quality and easy direction! ## Features - 【CE CAT III600V RoHS Certificate Voltage Tester】 Neoteck professional AC voltage detector is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines, perfectly suitable for DIY'ers, hobbyists and homeowners, which helps you make the First and the Most Important Safety Check.( Note Please:Not Suitable for DC Powered Christmas Light Testing) - 【Dual Range Electrical Tester】The 2022 upgraded circuit tester’s default mode is 48-1000V(Low Sensitivity), press the ’’S’’ to switch to 12-1000V(High Sensitivity), which can meet standard and low voltage (12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. Also, it is easier to identify live and null wire when the wires are neighbouring. - 【Non-Contact Voltage Tester with LCD Display】With NCV inductive probe for AC voltage; just place the tip near a terminal strip, outlet, or supply cord, which can tell live and null wire without safety problem. When the buzzer alarms slowly, light flashes slowly and LCD shows green, it is Null Wire. While the the buzzer alarms quickly, light flashes quickly and LCD shows red, it is live Wire. - 【Quick Break Point Testing】What’s more, this voltage tester pen can works as a perfect wire breakpoint finder. Use high-sensitivity mode during testing, it could help you find the breakpoint quickly and let you know the electrical problems, handy voltage detector for electricians, homeowners. - 【Compact Design with Led Flashlight】Neoteck electric tester comes with bright LED flashlight , enabling you to work in dim ares. Automatic Power Off after 5 minutes without operation to ensure longer working time. Low-power-indicator to let you know the battery status quickly. Compact and pocket-sized with pen hook allows you to carry it in your shirt pocket. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07W4K5Q63 | | Best Sellers Rank | #6,357 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Voltage Testers | | Brand | Neoteck | | Brand Name | Neoteck | | Color | Grey | | Customer Reviews | 4.5 out of 5 stars 13,167 Reviews | | Included Components | 1 x Voltage Tester Pen 2 x 1.5V AAA Batteries (included) 1 xManual | | Item Dimensions | 6.1 x 0.8 x 0.8 inches | | Item Weight | 0.09 Kilograms | | Item dimensions L x W x H | 6.1 x 0.8 x 0.8 inches | | Manufacturer | Neoteck | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 12 Volts (AC) | | Model | NTK139 | | Part Number | NTK139 | | Power Source | Battery Powered | | Specification Met | RoHS | | Style | AC 12-1000V/48-1000V | | Style Name | AC 12-1000V/48-1000V | | Unit Count | 1.0 Count | | Upper Temperature Rating | 40 Degrees Celsius | | Warranty Description | 18 Months From Purchasing Day | ## Product Details - **Brand:** Neoteck - **Power Source:** Battery Powered - **Style:** AC 12-1000V/48-1000V - **Color:** Grey - **Item Weight:** 0.09 Kilograms ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61ebERCkGqL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71xHHSDw9ML.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/81IA3EUAT9L.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71ARcLEJE-L.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71PHtORrNrL.jpg) ## Available Options This product comes in different **Set** 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 ### ⭐⭐⭐⭐⭐ Like it, work very well, highly recommend ! *by P***V on April 24, 2026* Like it, work very well, highly recommend ! ### ⭐⭐⭐⭐⭐ Easy to use! *by S***N on April 26, 2026* Very easy to use, good quality and easy direction! ### ⭐⭐⭐⭐ Good value *by J***G on March 16, 2026* This definitely tells me if a wire has power flowing through it. When there are multiple wires near each other (like running through joists), it's hard to tell which one it's detecting. Sensitivity is pretty good on the normal level, and VERY sensitive on high. Good value for the price ## 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.com.kw/products/447595534-neoteck-voltage-tester-non-contact-voltage-tester-12-1000v-48](https://www.desertcart.com.kw/products/447595534-neoteck-voltage-tester-non-contact-voltage-tester-12-1000v-48) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-21*