--- product_id: 150431421 title: "Martindale NC3 Non-contact Voltage and Magnetic Field Tester" brand: "martindale" price: "343.47 DT" currency: TND in_stock: true reviews_count: 8 category: "Martindale" url: https://www.desertcart.tn/products/150431421-martindale-nc3-non-contact-voltage-and-magnetic-field-tester store_origin: TN region: Tunisia --- # 200V-1000V AC voltage range Integrated LED torch for low light Dual LED indicators: red & yellow Martindale NC3 Non-contact Voltage and Magnetic Field Tester **Brand:** martindale **Price:** 343.47 DT **Availability:** ✅ In Stock ## Summary > ⚡ Illuminate your workflow with precision and safety! ## Quick Answers - **What is this?** Martindale NC3 Non-contact Voltage and Magnetic Field Tester by martindale - **How much does it cost?** 343.47 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/150431421-martindale-nc3-non-contact-voltage-and-magnetic-field-tester) ## Best For - martindale enthusiasts ## Why This Product - Trusted martindale brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in LED Torch:** Illuminate dark work areas seamlessly, so you never miss a detail during inspections. - • **Dual-Color LED Alerts:** Red LED signals voltage presence; yellow LED highlights magnetic fields for instant, clear identification. - • **Smart Power Management:** Auto power-off and low battery indicator maximize battery life and reliability on the job. - • **Extended Probe & Clear Tip:** Designed for easy access in tight spaces with high visibility, making troubleshooting effortless. - • **Precision Voltage & Magnetic Detection:** Detects AC voltage and magnetic fields without contact, ensuring safe and accurate diagnostics. ## Overview The Martindale NC3 is a compact, battery-powered non-contact tester that detects AC voltages from 200V to 1000V and magnetic fields in solenoids and relays. Featuring dual LED indicators (red for voltage, yellow for magnetic fields), an extended probe for hard-to-reach areas, an integrated LED torch for low-light conditions, and smart power-saving functions, it’s engineered for professional-grade troubleshooting in industrial, energy, and control system environments. ## Description From the manufacturer Martindale NC3 Non-contact Voltage and Magnetic Field Tester The NC3 is a non-contact voltage and magnetic field tester for accurately detecting the presence of AC voltages between 200V and 1000V. When voltages are detected, a bright red LED illuminates the clear tip of the NC3 and a buzzer sounds. In addition to voltage detection, the NC3 can be used for testing relays and solenoid valves without having to fully dismantle the equipment. On detecting a magnetic field, a bright yellow LED illuminates the tip of the tester. Applications include troubleshooting and servicing of control equipment in process industries, energy, transportation and pneumatic and hydraulic control systems. A built-in torch in the tip is ideal for use in low light areas clearly illuminating the area under test. Auto power off and a recessed on button ensure a long battery lifetime and the NC3 functionality also includes low battery indication. Voltage and magnetic field detection Audible and visual indication from 200V to 1000V AC Red for voltage, yellow for magnetic fields Extended probe for easy access LED torch for use in low light LED pulse and auto power off Built for safety (CAT VI 1000V) Visual indication Audible indication Magnetic Field Detection Auto LED torch for use in low light Review: Works well detecting coils are energised. - Works well detecting coils are energised. Review: Great stuff - Not very sensitive on cables.. but the magnet detector really helps. Great buy. ## Features - Dual-function tester for detecting AC voltage and magnetic fields in solenoids and relays - Audible and visual indication for clear voltage detection from 200V to 1000V AC - Red LED for voltage and yellow LED for magnetic fields for quick identification - Extended probe and clear tip design for easy access and high visibility indication - Integrated LED torch and auto power-off feature for convenient and safe operation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TQ8VFJN | | Best Sellers Rank | 134,360 in DIY & Tools ( See Top 100 in DIY & Tools ) 185 in Voltage Testers | | Brand | Martindale | | Colour | yellow | | Country Of Origin | Philippines | | Customer Reviews | 4.0 out of 5 stars 35 Reviews | | Global Trade Identification Number | 05036162188022 | | Included Components | batteries | | Item Dimensions | 15.5 x 2.5 x 2.5 centimetres | | Item Weight | 55 Grams | | Item dimensions L x W x H | 15.5 x 2.5 x 2.5 centimetres | | Item weight | 55 Grams | | Manufacturer | Martindale Electric Co Ltd | | Manufacturer Part Number | NC3 | | Maximum Operating Voltage | 1000 Volts | | Minimum Operating Voltage | 200 Volts | | Model Number | NC3 | | Power Source | Battery Powered | | Power source | Battery Powered | | Product Warranty | 2 year manufacturer | | Style | Compact | | Style Name | Compact | ## Product Details - **Brand:** Martindale - **Colour:** Yellow / Black - **Item weight:** 55 Grams - **Power source:** Battery Powered - **Style:** Compact ## Images ![Martindale NC3 Non-contact Voltage and Magnetic Field Tester - Image 1](https://m.media-amazon.com/images/I/51-JMhkFhkL.jpg) ![Martindale NC3 Non-contact Voltage and Magnetic Field Tester - Image 2](https://m.media-amazon.com/images/I/51llEMyfuoL.jpg) ![Martindale NC3 Non-contact Voltage and Magnetic Field Tester - Image 3](https://m.media-amazon.com/images/I/71TBJ49Y9-L.jpg) ![Martindale NC3 Non-contact Voltage and Magnetic Field Tester - Image 4](https://m.media-amazon.com/images/I/61wWL3mCBGL.jpg) ![Martindale NC3 Non-contact Voltage and Magnetic Field Tester - Image 5](https://m.media-amazon.com/images/I/51WLUPCDSEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well detecting coils are energised. *by M***N on 15 July 2024* Works well detecting coils are energised. ### ⭐⭐⭐⭐⭐ Great stuff *by C***S on 8 January 2023* Not very sensitive on cables.. but the magnet detector really helps. Great buy. ### ⭐⭐ Check electrical wiring *by A***R on 13 June 2023* This unit is not sensitive enough?? ## Frequently Bought Together - Martindale NC3 Non-contact Voltage and Magnetic Field Tester - C.K 3963 Cable Cutter 210mm - Katerk Portable 1/4 in Hex Shank Drill Bit Holder 2 Sets (12pcs), Light-Weight Extension Bar Keychain Adapter, Quick-Change Screwdriver Bits Retainer for Tool Pouch (6 Colors Black Carabiner) --- ## 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.tn/products/150431421-martindale-nc3-non-contact-voltage-and-magnetic-field-tester](https://www.desertcart.tn/products/150431421-martindale-nc3-non-contact-voltage-and-magnetic-field-tester) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-13*