--- product_id: 344388151 title: "Voltage Tester, Non-Contact Low Voltage Tester Pen" brand: "klein tools" price: "22838CFA" currency: XOF in_stock: true reviews_count: 13 category: "Klein Tools" url: https://www.desertcart.sn/products/344388151-voltage-tester-non-contact-low-voltage-tester-pen store_origin: SN region: Senegal --- # 50-1000V AC detection range Compact 5.5-inch pocket-friendly design Audible & flashing LED alerts Voltage Tester, Non-Contact Low Voltage Tester Pen **Brand:** klein tools **Price:** 22838CFA **Availability:** ✅ In Stock ## Summary > ⚡ Test Smarter, Work Safer — The Voltage Tester Every Pro Needs! ## Quick Answers - **What is this?** Voltage Tester, Non-Contact Low Voltage Tester Pen by klein tools - **How much does it cost?** 22838CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/344388151-voltage-tester-non-contact-low-voltage-tester-pen) ## 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, ensuring your tester is ready when you are. - • **Pocket-Sized Durability:** Lightweight, drop-tested up to 6.6 feet, and equipped with a secure clip for on-the-go pros. - • **Trusted Professional Grade:** CAT IV 1000V safety rating backed by Klein’s 160+ years of American craftsmanship. - • **Non-Contact Voltage Detection:** Stay safe and efficient with touch-free AC voltage sensing from 50 to 1000 volts. - • **Instant Visual & Audible Alerts:** Bright LED flashes red and beeps to warn you immediately when voltage is present. ## Overview The Klein Tools NCVT1P is a professional-grade, non-contact voltage tester designed for quick and safe detection of AC voltage from 50 to 1000 volts. Featuring bright LED and audible alerts, a compact and durable design with pocket clip, and an auto power-off function, it ensures reliable performance on the job. Trusted for its CAT IV 1000V safety rating and backed by over 160 years of Klein’s American manufacturing excellence, this tester is a must-have for electricians and DIY pros alike. ## Description Klein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. A bright green LED indicates the tester is powered on. It changes to red and an audible tone sounds when voltage is detected. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857. ## 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 | #374 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Voltage Testers | | Brand | KLEIN TOOLS | | Brand Name | KLEIN TOOLS | | Color | Green,Red,Yellow | | Customer Reviews | 4.7 out of 5 stars 7,517 Reviews | | Global Trade Identification Number | 00092644693700 | | Included Components | Instructions and 2 x AAA 1.5 Volt Batteries | | Item Dimensions | 5.5 x 0.72 x 1 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 | 0.05 Pounds | | Item dimensions L x W x H | 5.5 x 0.72 x 1 inches | | Manufacturer | Klein Tools | | Maximum Operating Voltage | 1000 Volts | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 50 Volts | | Model | NCVT1P | | Part Number | NCVT1P | | Power Source | Battery Powered | | Specification Met | Cat Iv 1000v | | Style | NCVT | | Style Name | NCVT | | UPC | 092644693700 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 60 Degrees Celsius | | Warranty Description | Please refer to attached warranty document for information | ## Product Details - **Brand:** KLEIN TOOLS - **Color:** Green,Red,Yellow - **Item Weight:** 22.68 g - **Power Source:** Battery Powered - **Style:** NCVT ## Images ![Voltage Tester, Non-Contact Low Voltage Tester Pen - Image 1](https://m.media-amazon.com/images/I/41zMF9R+4qL.jpg) ![Voltage Tester, Non-Contact Low Voltage Tester Pen - Image 2](https://m.media-amazon.com/images/I/619LgBmupTL.jpg) ![Voltage Tester, Non-Contact Low Voltage Tester Pen - Image 3](https://m.media-amazon.com/images/I/61AhZgeJ+pL.jpg) ![Voltage Tester, Non-Contact Low Voltage Tester Pen - Image 4](https://m.media-amazon.com/images/I/61a3Uwu7CuL.jpg) ![Voltage Tester, Non-Contact Low Voltage Tester Pen - Image 5](https://m.media-amazon.com/images/I/61YqqcTvfCL.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on April 20, 2026* ### ⭐⭐⭐⭐⭐ Review *by K***R on December 7, 2025* ### ⭐⭐⭐⭐⭐ Review *by K***R on March 2, 2026* ## 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.sn/products/344388151-voltage-tester-non-contact-low-voltage-tester-pen](https://www.desertcart.sn/products/344388151-voltage-tester-non-contact-low-voltage-tester-pen) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-06*