--- product_id: 601330045 title: "Multifunction Dual LED AC-DC Light Tester Pen" brand: "generic" price: "€ 11.89" currency: EUR in_stock: true reviews_count: 8 category: "Generic" url: https://www.desertcart.at/products/601330045-multifunction-dual-led-ac-dc-light-tester-pen store_origin: AT region: Austria --- # Dual AC/DC voltage detection Self-checking battery status Built-in screwdriver nib Multifunction Dual LED AC-DC Light Tester Pen **Brand:** generic **Price:** € 11.89 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your precision with the ultimate dual LED tester pen! ## Quick Answers - **What is this?** Multifunction Dual LED AC-DC Light Tester Pen by generic - **How much does it cost?** € 11.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/601330045-multifunction-dual-led-ac-dc-light-tester-pen) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Tool Convenience:** Integrated screwdriver nib lets you open socket boxes without extra tools—efficiency meets innovation. - • **Battery Health Self-Test:** Green LED confirms battery readiness, eliminating guesswork before use. - • **Zero Line Identification:** Accurately distinguishes zero line to prevent wiring errors and hazards. - • **Compact & Portable Design:** Lightweight pen with clip fits perfectly in your pocket or toolkit for on-the-go diagnostics. - • **Instant Live Wire Detection:** Red LED instantly signals live current for safe, confident testing. ## Overview The Multifunction Dual LED AC-DC Light Tester Pen is a compact, battery-powered voltage tester designed for professional and home electricians. Featuring dual AC/DC voltage detection, live wire and zero line identification via LED indicators, and a built-in screwdriver nib, it ensures safe, efficient electrical diagnostics. Its self-checking battery function guarantees reliability, making it an indispensable tool for modern electrical testing needs. ## Description It is easy to detect the fire/zero line and know which line has a bad situation. Features: With a self-checking function to know whether the pen battery works or not. LED indicates light, long service time, and convenience to view the detection result. The nib is designed with a screwdriver, which is convenient for you to open the socket box at any time. Pen clip design, mini size, and lightweight for easy carrying. A perfect tool kit for home and electric industry uses. 1. Self-Test: Self-test is required before use, hold the batch head in one hand and touch it in the other hand. The green light indicates that the battery is sufficient for use. If the indicator is off then the batteries need to be replaced (Battery model: LR41) 2. Live wire detection: when the batch head contacts the power supply and the red light lights up at the same time, it indicates live wire. Review: GOOD - GOOD PRODUCT Review: Ac dc tester - Really nice tester 🥰 ## Features - Voltage tester pen - Zero line detection - Live wire detection - with Screwdriver for Electric Power Testing, Voltage Tester Detector ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CRHJ3B19 | | Best Sellers Rank | #28,847 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #529 in Voltage Testers | | Brand | Generic | | Brand Name | Generic | | Colour | transparent | | Country of Origin | India | | Customer Reviews | 3.8 out of 5 stars 314 Reviews | | Included Components | Electric Circuit Testing Device | | Item Weight | 300 Grams | | Manufacturer | DAYANTITECH, DAYANTITECH | | Manufacturer Contact Information | DAYANTITECH | | Measurement Type | Voltage Tester | | Packer Contact Information | FARDIDABAD | | Part Number | Light Tester Pen | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Style | Compact | | Style Name | Compact | | Unit Count | 1.00 Piece | ## Product Details - **Brand:** Generic - **Power Source:** Battery Powered - **Colour:** transparent - **Item Weight:** 300 Grams - **Measurement Type:** Voltage Tester ## Images ![Multifunction Dual LED AC-DC Light Tester Pen - Image 1](https://m.media-amazon.com/images/I/21o0f2RcYBL.jpg) ![Multifunction Dual LED AC-DC Light Tester Pen - Image 2](https://m.media-amazon.com/images/I/414+s1c-D2L.jpg) ![Multifunction Dual LED AC-DC Light Tester Pen - Image 3](https://m.media-amazon.com/images/I/51MMh18ggKL.jpg) ![Multifunction Dual LED AC-DC Light Tester Pen - Image 4](https://m.media-amazon.com/images/I/41NQoyhdDSL.jpg) ![Multifunction Dual LED AC-DC Light Tester Pen - Image 5](https://m.media-amazon.com/images/I/51ELSJlIdHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ GOOD *by S***V on 8 November 2025* GOOD PRODUCT ### ⭐⭐⭐⭐ Ac dc tester *by V***L on 20 October 2024* Really nice tester 🥰 ### ⭐⭐⭐⭐⭐ Good *by S***E on 8 July 2026* Good ## Frequently Bought Together - Multifunction Dual LED AC-DC Light Tester Pen - Taparia MDTN82 Plastic Digital Tester with LCD Display and Neon Bulb (Black) - Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) --- ## 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.at/products/601330045-multifunction-dual-led-ac-dc-light-tester-pen](https://www.desertcart.at/products/601330045-multifunction-dual-led-ac-dc-light-tester-pen) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-19*