--- product_id: 601330045 title: "Multifunction Dual LED AC-DC Light Tester Pen" brand: "generic" price: "44 zł" currency: PLN in_stock: false reviews_count: 8 url: https://www.desertcart.pl/products/601330045-multifunction-dual-led-ac-dc-light-tester-pen store_origin: PL region: Poland --- # Dual AC/DC voltage detection Zero line & live wire sensing Built-in screwdriver tool Multifunction Dual LED AC-DC Light Tester Pen **Brand:** generic **Price:** 44 zł **Availability:** ❌ Out of Stock ## Summary > ⚡ Test smarter, fix faster—be the pro everyone trusts! ## Quick Answers - **What is this?** Multifunction Dual LED AC-DC Light Tester Pen by generic - **How much does it cost?** 44 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 - • **Transparent Design:** Modern, see-through casing that signals tech-savvy professionalism on every job. - • **Integrated Screwdriver:** Combine testing and fixing in one sleek, transparent tool—no extra gear needed. - • **Battery Powered Portability:** Lightweight 300g design ensures you can carry reliable power diagnostics anywhere. - • **Precision Voltage Detection:** Instantly identify AC and DC voltages with dual LED indicators for foolproof testing. - • **Zero Line & Live Wire Sensing:** Stay safe and accurate by detecting both zero lines and live wires effortlessly. ## Overview The Multifunction Dual LED AC-DC Light Tester Pen by DAYANTITECH is a battery-powered, lightweight (300g) voltage tester designed for precise detection of AC and DC voltages, zero lines, and live wires. Featuring dual LED indicators and an integrated screwdriver, this transparent, all-in-one tool streamlines electric power testing for professionals seeking efficiency and safety. ## 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: Not accurate - IT is not accurate, even if there is minimum volt of current, the red light goes on ## 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 | #21,103 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #370 in Voltage Testers | | Brand | Generic | | Brand Name | Generic | | Colour | transparent | | Customer Reviews | 3.7 out of 5 stars 285 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 | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | 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 ### ⭐ Not accurate *by L***E on 18 October 2025* IT is not accurate, even if there is minimum volt of current, the red light goes on ### ⭐⭐⭐⭐ घेऊ शकतात *by R***L on 26 September 2025* वस्तू खुपचं छान आहे ## 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.pl/products/601330045-multifunction-dual-led-ac-dc-light-tester-pen](https://www.desertcart.pl/products/601330045-multifunction-dual-led-ac-dc-light-tester-pen) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-26*