Martindale NC2 Non-Contact Voltage Detector
The Martindale NC2 Non-Contact Voltage Detector provides a fast and simple way to check for AC voltage without making direct contact. Designed for use on 230V single and three phase systems, it helps users identify live circuits quickly and safely. Clear visual and audible alerts make voltage detection easy in a wide range of working environments.
Using advanced digital filter technology, the Martindale NC2 Non-Contact Voltage Detector delivers reliable indication across a voltage range of 200V AC to 1000V AC. The detector can identify voltage from approximately 4mm away from a conductor at 230V AC. As a result, users can trace circuits and locate potential voltage sources with confidence.
Reliable Voltage Detection
A bright red LED in the clear tip gives immediate visual indication when the detector senses voltage. An audible buzzer also sounds, providing clear confirmation of a live source. When switched on, the LED flashes once per second, while a faster flash rate alerts users to nearby voltage.
The extended probe and clear tip help users reach and view test points more easily in confined spaces. A practical pocket clip allows convenient carrying throughout the working day. The built-in LED torch also lights dark work areas around cables, panels and electrical equipment.
Built for Everyday Site Use
The Martindale NC2 Non-Contact Voltage Detector supports routine electrical testing and demanding site work. Low battery indication helps users maintain reliable performance, while the lightweight design improves handling during extended use. Two standard AAA alkaline batteries power the detector and allow quick, straightforward replacement when needed.
Part of the Martindale NC series, this model is one of two available voltage detector types within the range. The NC2 focuses on non-contact AC voltage detection from 200V to 1000V AC, while alternative NC series models are available with additional magnetic field detection or dual sensitivity options. The Martindale NC2 Non-Contact Voltage Detector also meets recognised safety standards for professional electrical testing applications.
Key Features
- Non-contact AC voltage detection
- Designed for 230V single phase systems
- Suitable for three phase electrical systems
- Advanced digital filter technology
- Bright red LED voltage indication
- Audible buzzer alerts when voltage is detected
- Detects voltage from approximately 4mm at 230V AC
- Helps trace live circuits
- Assists with live and neutral wire identification
- Supports blown fuse detection
- Extended probe for improved reach
- Clear tip improves visibility during testing
- Integrated LED torch for low light areas
- Low battery warning indication
- Pocket clip for convenient carrying
- Lightweight pen-style construction
Technical Specifications
| Manufacturer part code | MARNC2 |
| EAN | 5036162188015 |
| Product type | Non-contact voltage tester |
| Maximum voltage | 1000V AC rms |
| Voltage sensitivity range | 200V AC to 1000V AC rms |
| Frequency range | 40Hz to 400Hz |
| Magnetic field detection | N/A |
| LED indication | Red LED |
| Audible indication | Yes |
| Power on pulse LED | Yes |
| Low battery indication | Yes |
| Auto power off | N/A |
| LED torch | Yes |
| Operating temperature | 0°C to 40°C |
| Maximum operating humidity | ≤ 80% R.H. |
| Altitude rating | Up to 2000m |
| Pollution degree | 2 |
| Power supply | 2 x 1.5V AAA alkaline batteries (IEC LR03, NEDA 24A) |
| Battery consumption | Approximately 80mA |
| Dimensions | 158(L) x 20(W) x 27(D) mm |
| Weight | Approximately 55g |
| Safety standard | BS EN 61010-1:2010 CAT IV 1000V Class II Double Insulated |
| IP rating | IP40 to BS EN 60529 |
| EMC compliance | BS EN 61326-1 |
| Warranty | 2 Years |
Comparison Table
| Feature | NC1 | NC2 | NC3 | NC4 |
| AC Voltage Range | None | 200V-1000V | 200V-1000V | 12-1000V / 50-1000V |
| Frequency Range | – | 40-400Hz | 40-400Hz | 40-400Hz |
| Magnetic Field Detection | >10mT | No | >10mT | No |
| LED Indication | Yellow LED | Red LED | Yellow / Red LED | Red LED |
| Audible Indication | Yes | Yes | Yes | Yes |
| Power On Pulse LED | Yes | Yes | Yes | Yes |
| Low Battery Indication | Yes | Yes | Yes | Yes |
| Auto Power Off | Yes | No | Yes | Yes |
| LED Torch | Yes | Yes | Yes | Yes |
Document Downloads
What’s Included
- Martindale NC2 Non-Contact Voltage Detector
- 2 x 1.5V AAA alkaline batteries
- Instruction manual