--- product_id: 183424660 title: "NCVT-5A Voltage Tester, Non-Contact Dual Range Voltage Tester Pen with Integrated Laser Pointer and Visual and Audible Alerts" brand: "klein tools" price: "฿3231" currency: THB in_stock: true reviews_count: 13 category: "Klein Tools" url: https://www.desertcart.co.th/products/183424660-ncvt-5a-voltage-tester-non-contact-dual-range-voltage-tester store_origin: TH region: Thailand --- # 12-1000V dual-range detection Integrated laser pointer CAT IV 1000V safety rating NCVT-5A Voltage Tester, Non-Contact Dual Range Voltage Tester Pen with Integrated Laser Pointer and Visual and Audible Alerts **Brand:** klein tools **Price:** ฿3231 **Availability:** ✅ In Stock ## Summary > ⚡ Spot the Voltage, Own the Jobsite! ## Quick Answers - **What is this?** NCVT-5A Voltage Tester, Non-Contact Dual Range Voltage Tester Pen with Integrated Laser Pointer and Visual and Audible Alerts by klein tools - **How much does it cost?** ฿3231 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/183424660-ncvt-5a-voltage-tester-non-contact-dual-range-voltage-tester) ## 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 - • **Smart Battery Saver:** Auto power-off extends battery life so your tester is ready when you are. - • **Rugged Jobsite Ready:** Withstands 9.8 ft drops and meets CAT IV 1000V safety standards for ultimate durability. - • **Laser-Guided Accuracy:** Built-in bright laser pointer pinpoints targets even in complex jobsite environments. - • **Audible & Visual Alerts:** Multi-tone beeps and flashing LEDs keep you instantly informed of voltage presence. - • **Precision Voltage Detection:** Non-contact sensing from 12 to 1000V AC ensures you never miss a live wire. ## Overview The Klein Tools NCVT-5A is a professional-grade, dual-range non-contact voltage tester with an integrated laser pointer, designed for precise AC voltage detection from 12 to 1000V. Featuring audible and visual alerts, rugged drop protection, and CAT IV 1000V safety certification, it’s engineered to meet the demanding needs of electricians and technicians. Its smart auto power-off feature maximizes battery life, making it an indispensable tool for safe, efficient electrical diagnostics. ## Description The Klein Tools NCVT-5A is a dual-range non-contact voltage tester (NCVT) with integrated laser pointer. The tester can be set to detect voltage from 70 to 1000V AC (Mode 1) or from 12 to 1000V AC (Mode 2). High pitched audible alerts beep at greater frequency as higher voltage is sensed, or proximity to the voltage source gets closer. The laser pointer can function independent of or simultaneously with the NCVT. CAT IV 1000V safety rating. 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. Review: Great product. Kline really knows their electrical tools. - This thing works great. Maybe I will never get shocked again. Review: Great product - Good product at a reasonable price. ## Features - VERSATILE DETECTION: Non-Contact Voltage Tester automatically detects AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets and wires - INTEGRATED LASER POINTER: The tester features a bright laser pointer for easy identification of objects of interest at a distance on the jobsite - CLEAR INDICATION: Bright LED illuminates green to indicate tester is operational and flashes red or blue and emits a beeping alert when voltage is detected - DUAL OPERATING RANGE: With a power operating range of 12 to 1000V AC for low voltage and 70 to 1000V AC for standard voltage applications - BATTERY SAVING FEATURE: Auto-power off after inactivity helps conserve battery life, extending the device's usability - ENHANCED DURABILITY: 9.8 ft. (3 m) drop protection and CAT IV 1000V safety rated to meet jobsite demands - COMPLETE PACKAGE: Includes the Non-Contact Voltage Tester, instructions, and 2 x AAA batteries ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084LKNQBF | | Best Sellers Rank | #6,252 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Voltage Testers | | Brand Name | KLEIN TOOLS | | Color | Multi | | Customer Reviews | 4.7 4.7 out of 5 stars (952) | | Global Trade Identification Number | 00092644692949 | | Included Components | Dual-Range Non-Contact Voltage Tester w/Laser Pointer | | Item Dimensions | 6 x 1.15 x 0.96 inches | | Item Length | 6 Inches | | Item Type Name | Non-Contact Voltage Testers | | Item Weight | 43 Grams | | Item Width | 0.96 Inches | | Manufacturer | Klein Tools | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 12 Volts (AC) | | Model | NCVT-5A | | Power Source | Battery Powered | | Specification Met | Cat Iv 1000v, Rohs | | Style Name | with Laser Pointer | | UPC | 092644692949 | | Unit Count | 1.0 Count | | Warranty Description | 1 Year Manufacturer | ## Product Details - **Brand:** KLEIN TOOLS - **Color:** Multi - **Item Weight:** 43 Grams - **Power Source:** Battery Powered - **Style:** with Laser Pointer ## Images ![NCVT-5A Voltage Tester, Non-Contact Dual Range Voltage Tester Pen with Integrated Laser Pointer and Visual and Audible Alerts - Image 1](https://m.media-amazon.com/images/I/51WPKAjV1YL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product. Kline really knows their electrical tools. *by R***N on March 13, 2026* This thing works great. Maybe I will never get shocked again. ### ⭐⭐⭐⭐⭐ Great product *by R***W on March 19, 2026* Good product at a reasonable price. ### ⭐⭐⭐⭐⭐ Useful tool! *by A***R on January 14, 2026* Works Great Fits in my EDC pouch and workd like a charm. could save your life. Used it on christmas lights found every dead bulb! Worth the money. ## Frequently Bought Together - Klein Tools NCVT-5A Voltage Tester, Non-Contact Dual Range Voltage Tester Pen with Integrated Laser Pointer and Visual and Audible Alerts - Klein Tools 935AB4V Level, 6-Inch Magnetic Torpedo and Conduit Level with 0/30/45/90 Degree Vials, V-Groove and Magnet Track, High Visibility Orange - Klein Tools 56040 Magnetic LED Flashlight, 350 Lumen Rechargeable Flashlight, Twist Focus, Laser Pointer, Hands-Free, USB Charging Cable, for Work and Outdoor --- ## 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.co.th/products/183424660-ncvt-5a-voltage-tester-non-contact-dual-range-voltage-tester](https://www.desertcart.co.th/products/183424660-ncvt-5a-voltage-tester-non-contact-dual-range-voltage-tester) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*