--- product_id: 429489351 title: "NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip" brand: "klein tools" price: "1679704₫" currency: VND in_stock: true reviews_count: 5 category: "Klein Tools" url: https://www.desertcart.vn/products/429489351-ncvt1p-voltage-tester-non-contact-voltage-detector-pen-50v-to store_origin: VN region: Vietnam --- # 50-1000V AC detection range Compact pocket clip design Audible beep & flashing LED alerts NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip **Brand:** klein tools **Price:** 1679704₫ **Availability:** ✅ In Stock ## Summary > ⚡ Detect with confidence, test like a pro! ## Quick Answers - **What is this?** NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip by klein tools - **How much does it cost?** 1679704₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/429489351-ncvt1p-voltage-tester-non-contact-voltage-detector-pen-50v-to) ## Best For - klein tools enthusiasts ## Why This Product - Trusted klein tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Battery Smart Auto-Off:** Conserve power effortlessly with automatic shutoff, so your tester is ready when you are. - • **Pocket-Ready Durability:** Lightweight, compact design with a secure clip and 6.6-foot drop protection for on-the-go pros. - • **CAT IV 1000V Safety Rated:** Work confidently on the toughest electrical environments with top-tier safety certification. - • **Non-Contact Voltage Detection:** Stay safe and efficient with touch-free voltage sensing from 50 to 1000 volts AC. - • **Instant Visual & Audible Alerts:** Bright LED flashes red and beeps to catch your attention the moment voltage is detected. ## Overview The Klein Tools NCVT1P is a professional-grade non-contact voltage tester designed for quick, safe detection of AC voltage from 50 to 1000 volts. Featuring audible beeps and flashing LED alerts, it ensures you never miss a live wire. Its compact, durable design with a pocket clip and 6.6-foot drop protection makes it perfect for busy electricians and managers on the move. Rated CAT IV 1000V for maximum safety, this tester combines reliability with convenience, backed by thousands of 5-star reviews. ## Description Product Description Review: One of those good tools you wonder why you never had before - Saw a youtube video on how to determine what bulb is out on xmas lights and the guy recommended it. Works great. Review: Must have - This is a must have for any jacks of all trades like I am. I already had one, but I couldn’t find it so I ordered this. This works perfectly and gives you a great layer of safety when doing electrical. It’s a bit pricey on desertcart, but I needed it quickly and it works as described. Klein tools are good quality. ## Features - NON-CONTACT DETECTION of AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires - CLEAR INDICATION: Bright LED illuminates green to indicate tester is operational and flashes red and emits a beeping alert when voltage is detected - BROAD APPLICATION with a 50 to 1000V AC power detection range - CONSERVE BATTERIES with auto power-off function - LIGHTWEIGHT AND DURABLE compact design with a convenient clip fits securely in pocket; 6.6-Foot (2 m) drop protection - TRUSTED SAFE with a safety rating of CAT IV 1000V - RECOMMENDED for non-tamper-resistant outlets; For tamper-resistant outlets, use Cat. Nos. NCVT-2P or NCVT-3P in low voltage mode ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099SJ6469 | | Best Sellers Rank | #23,462 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #431 in Voltage Testers | | Brand | KLEIN TOOLS | | Brand Name | KLEIN TOOLS | | Colour | Green,Red,Yellow | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 6,964 Reviews | | Global Trade Identification Number | 00092644693700 | | Included Components | Instructions and 2 x AAA 1.5 Volt Batteries | | Item Dimensions | 14 x 1.8 x 2.5 Centimeters | | Item Length | 5.5 Inches | | Item Type Name | Klein Tools NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip | | Item Weight | 23 g | | Item Width | 1 Inches | | Item dimensions L x W x H | 14 x 1.8 x 2.5 Centimeters | | Manufacturer | Klein Tools | | Maximum Operating Voltage | 1000 Volts | | Measurement Type | Voltage Tester | | Minimum Operating Voltage | 50 Volts | | Model Number | NCVT1P | | Part Number | NCVT1P | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Specification Met | Cat Iv 1000v | | Style | Non-contact,Compact | | Style Name | Non-contact,Compact | | UPC | 092644693700 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 60 Degrees Celsius | ## Product Details - **Brand:** KLEIN TOOLS - **Colour:** Green,Red,Yellow - **Item Weight:** 23 g - **Power Source:** Battery Powered - **Style:** Non-contact,Compact ## Images ![NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip - Image 1](https://m.media-amazon.com/images/I/41InHNfIYlL.jpg) ![NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip - Image 2](https://m.media-amazon.com/images/I/619pqgUk6YL.jpg) ![NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip - Image 3](https://m.media-amazon.com/images/I/61EazDzdZ1L.jpg) ![NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip - Image 4](https://m.media-amazon.com/images/I/619x9gKM0hL.jpg) ![NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip - Image 5](https://m.media-amazon.com/images/I/41W62LVZfmL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ One of those good tools you wonder why you never had before *by C***Y on 19 May 2026* Saw a youtube video on how to determine what bulb is out on xmas lights and the guy recommended it. Works great. ### ⭐⭐⭐⭐⭐ Must have *by R***B on 26 October 2024* This is a must have for any jacks of all trades like I am. I already had one, but I couldn’t find it so I ordered this. This works perfectly and gives you a great layer of safety when doing electrical. It’s a bit pricey on Amazon, but I needed it quickly and it works as described. Klein tools are good quality. ### ⭐⭐⭐⭐⭐ Funcionalidad excelente *by A***Z on 29 April 2026* Excelente producto a buen precio, excelente herramienta para detectar voltaje ## Frequently Bought Together - Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip - Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411 - Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles --- ## 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.vn/products/429489351-ncvt1p-voltage-tester-non-contact-voltage-detector-pen-50v-to](https://www.desertcart.vn/products/429489351-ncvt1p-voltage-tester-non-contact-voltage-detector-pen-50v-to) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-05*