--- product_id: 168025744 title: "Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester" brand: "martindale" price: "NT$3281" currency: TWD in_stock: true category: "Martindale" url: https://www.desertcart.tw/products/168025744-electric-nc4-dual-sensitivity-voltage-tester-volt-stick-with-torch store_origin: TW region: Taiwan --- # 12V-1000V dual sensitivity Extended probe tip Integrated LED torch Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester **Brand:** martindale **Price:** NT$3281 **Availability:** ✅ In Stock ## Summary > ⚡ Illuminate your workflow with precision and power! ## Quick Answers - **What is this?** Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester by martindale - **How much does it cost?** NT$3281 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/168025744-electric-nc4-dual-sensitivity-voltage-tester-volt-stick-with-torch) ## 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 - • **Access Every Nook:** Extended probe design effortlessly reaches confined spaces and tricky terminals. - • **Built-in LED Torch:** Illuminate dark work areas instantly—no extra tools needed for low-light jobs. - • **Smart Power Management:** Auto power-off and LED pulse save battery life, keeping your tester ready when you are. - • **Precision Voltage Detection:** Dual sensitivity ranges (12V-1000V & 50V-1000V) for pinpoint accuracy in any environment. - • **Clear Visual & Audible Alerts:** Bright LED tip and buzzer ensure you never miss a live wire, even in noisy or dim settings. ## Overview The Martindale NC4 Dual Sensitivity Voltage Tester is a compact, battery-powered tool designed for professional electricians and DIY enthusiasts. Featuring dual voltage detection ranges from 12V to 1000V AC, it offers both audible and visual alerts via a bright LED tip and buzzer. Its extended probe tip grants easy access to tight spaces, while an integrated LED torch ensures safe operation in low-light conditions. With smart battery-saving features like auto power-off and LED pulse, this CAT VI 1000V rated tester combines safety, convenience, and accuracy in one sleek device. ## Description From the manufacturer Martindale NC4 Dual Sensitivity Non-contact Voltage Tester The NC4 voltage tester has two sensitivity ranges for accurately detecting the presence of AC voltages. The first will detect voltages between 50V and 1000V and the second will indicate voltages between 12V and 1000V. Sensitivity can be set according to the application and when in high sensitivity mode the LED pulse double flashes. The extended probe tip gives improved access and easier identification of live wiring. It indicates voltage by illuminating the clear tip section with a bright red LED and sounding a buzzer. The pen-shaped design with clip makes it ideal for carrying in a pocket or tool belt when working at height or in difficult to access locations. There is a useful LED torch which illuminates the area directly in front of the tip. Auto power off and a recessed on button ensure a long battery lifetime and the NC4 functionality also includes low battery indication. The NC4 replaces the Martindale VT4. Two ranges 12V – 1000V and 50V – 1000V AC Audible and visual indication Extended probe for easy access Clear tip for high visibility indication LED torch for use in low light LED pulse and auto power off Built for safety (CAT VI 1000V) Visual indication Audible indication Auto LED torch for use in low light ## Features - Dual sensitivity ranges for accurate detection from 12V to 1000V AC and 50V to 1000V AC - Audible and visual indication with clear tip for high visibility in all environments - Extended probe design for easy access to terminals and confined spaces - Integrated LED torch for safe operation in low-light conditions and tight areas - Compact, lightweight design with auto power-off and LED pulse for battery saving ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TP5BLRW | | Best Sellers Rank | 24,711 in DIY & Tools ( See Top 100 in DIY & Tools ) 35 in Voltage Testers | | Brand | Martindale | | Colour | Yellow | | Customer Reviews | 4.4 4.4 out of 5 stars (667) | | Global Trade Identification Number | 05036162188039 | | Included Components | batteries | | Item Dimensions | 15.5 x 2.5 x 2.5 centimetres | | Manufacturer | Martindale Electric Co Ltd | | Manufacturer Part Number | NC4 | | Maximum Operating Voltage | 1000 Volts | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 50 Volts (AC) | | Model Number | NC4 | | Number of Items | 1 | | Power Source | Battery Powered | | Product Warranty | 2 year manufacturer | | Style Name | Single | ## Product Details - **Brand:** Martindale - **Colour:** Yellow - **Item dimensions L x W x H:** 15.5 x 2.5 x 2.5 centimetres - **Power source:** Battery Powered - **Style:** Single ## Images ![Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester - Image 1](https://m.media-amazon.com/images/I/31baqKP0QrL.jpg) ![Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester - Image 2](https://m.media-amazon.com/images/I/41SndD0NsjL.jpg) ![Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester - Image 3](https://m.media-amazon.com/images/I/51cWqCH20xL.jpg) ![Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester - Image 4](https://m.media-amazon.com/images/I/415FXVQvfQL.jpg) ![Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester - Image 5](https://m.media-amazon.com/images/I/41mks4dHP7L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will this work with 24v ac fairy light, i bought few which doesn't work and too sensitive for low voltage.** A: Yes it will **Q: can it detect live wires behind plaster board?** A: It all depends on how far the wires are located behind the plasterboard - however there is a 50/50 chance of this type of detector being able to detect live wires behind plasterboard - try searching for a Draper 13818 Combined Metal Voltage and Stud Detector. Regards, Testermans ## Frequently Bought Together - Martindale Electric NC4 Dual Sensitivity Voltage Tester, Volt Stick with Torch, Circuit Tester - Martindale CP501 Classic Check Plug 240V Socket Tester, Blue - Martindale VT12 Two Pole Voltage and Continuity Tester, Yellow --- ## 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.tw/products/168025744-electric-nc4-dual-sensitivity-voltage-tester-volt-stick-with-torch](https://www.desertcart.tw/products/168025744-electric-nc4-dual-sensitivity-voltage-tester-volt-stick-with-torch) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-07*