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Master your jobs with advanced technology and accuracy with the Greenlee GT13 Non-Contact Voltage Detector. A favorite of electrical experts, this innovative voltage detector pen tests and accurately detects voltage in outlets, lighting fixtures, power wiring, cables, and circuit breakers with audible and visual alerts.
Item #:
26923699
Greenlee GT13 Non-Contact Self-Test Voltage Detector, 50V - 1000V AC,Black
87% of respondents would recommend this to a friend
Item #:
26923699
SHP 75
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Master your jobs with advanced technology and accuracy with the Greenlee GT13 Non-Contact Voltage Detector. A favorite of electrical experts, this innovative voltage detector pen tests and accurately detects voltage in outlets, lighting fixtures, power wiring, cables, and circuit breakers with audible and visual alerts.
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What Stands Out
Non-Contact Testing
The Greenlee GT13 allows safe voltage detection without physical contact, protecting users from electric shock while ensuring quick and easy assessments in hazardous environments.
Wide Voltage Range
Capable of detecting voltages from 50V to 1000V AC, this voltage detector accommodates a variety of electrical systems, making it versatile for both residential and industrial applications.
Self-Test Function
With an integrated self-test feature, the GT13 ensures reliability and accuracy in voltage detection, giving users confidence in their measurements and enhancing job site safety.
Product Details
- Tests and accurately detects voltage in outlets, lighting fixtures, power wiring, cables, and circuit breakers with audible and visual alerts
- Non-contact design allows safe detection of AC voltage from 50V to 1000V AC, with a frequency rating of 50/60Hz
- Patented automatic self-test verifies circuit integrity for maximum convenience and efficiency on the job
- Bright flashlight included for better visibility during receptacle testing in dark work areas
- Battery powered with 2 1.5V AAA batteries included, automatically turns off after 5 minutes of inactivity to conserve battery life
- Greenlee GT13 Non-Contact Voltage Detector - a favorite of electrical experts, delivering advanced technology and accuracy
| Power Source | Battery Powered |
| Minimum Operating Voltage | 50 volts_of_alternating_current |
| Measurement Type | Voltmeter |
| Style Name | Standard |
| Color | Green/Black |
| Item Dimensions | 8 x 5 x 1 inches (20.3 x 12.7 x 2.5 cm) |
| Brand Name | Greenlee |
| Model | GT13 |
| Unit Count | 10 Count |
| UPC | 783310047186 |
| Manufacturer | GREENLEE |
| Global Trade Identification Number | 00783310047186 |
| Included Components | Package contains GT13 |
| Item Type Name | NON CONTACT VOLTAGE TESTER |
| Part Number | GT13 |
| Brand | Greenlee |
| Style | Standard |
| Item dimensions L x W x H | 8 x 5 x 1 inches (20.3 x 12.7 x 2.5 cm) |
Who Should Buy?
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Electricians
Ideal for professionals who require reliable voltage detection for safe electrical work and troubleshooting.
-
DIY Enthusiasts
Perfect for home improvement projects where safe voltage detection is crucial to avoid accidents.
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Safety Inspectors
Useful for safety inspections where non-contact voltage detection enhances workplace safety protocols and standards.
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Heavy Industrial Use
Not suitable for high-demand industrial environments where more robust voltage detection tools are necessary.
Product Description
Greenlee GT13 Non-Contact Self-Test Voltage Detector, 50V - 1000V AC,Black
About This Item
Introducing the Greenlee GT13 Non-Contact Self-Test Voltage Detector - the ultimate tool for electrical professionals seeking advanced technology and precision. Don't settle for anything less than accuracy with this innovative voltage detector pen. Elevate your electrician skills with the Greenlee GT13. This top-of-the-line voltage detector is a trusted favorite among experts in the field.
Its non-contact design allows you to safely and accurately detect voltage in outlets, lighting fixtures, power wiring, cables, and circuit breakers. The audible and visual alerts ensure that you won't miss a beat when it comes to identifying live circuits. With a wide range of 50V to 1000V AC, this voltage tester is versatile enough to handle any job. Its frequency rating of 50/60Hz ensures that you can confidently detect voltage in various electrical systems.
But what sets the Greenlee GT13 apart from the competition is its patented automatic self-test feature. This innovative technology verifies circuit integrity, providing you with a convenient and efficient way to ensure accurate readings every time. You can trust that this voltage detector is always performing at its best. Working in dark areas? No problem.
The Greenlee GT13 voltage detector also features a bright flashlight to assist you in those hard-to-reach corners and dimly lit spaces. Take control of your projects with confidence and clarity. As a bonus, this voltage detector comes ready to use with two 1.5V AAA batteries. The low-voltage circuit detector is powered by these batteries and automatically turns off after 5 minutes of inactivity, conserving battery life.
Choose the Greenlee GT13 Non-Contact Self-Test Voltage Detector for professional-grade precision and reliability. It's time to take your electrical work to the next level. Greenlee: Professional.
Nothing Less.
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Customer Questions & Answers
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Question:
What is the operating voltage range of the Greenlee GT13 Voltage Detector?
Answer: The Greenlee GT13 Non-Contact Voltage Detector operates efficiently within a voltage range of 50V to 1000V AC. This makes it suitable for detecting a wide variety of electrical sources, from standard household circuits to industrial equipment. Its versatility allows electricians and DIY enthusiasts to safely assess voltage presence in different environments without physical contact with live wires. -
Question:
How does the self-test feature work on the Greenlee GT13?
Answer: The self-test feature of the Greenlee GT13 ensures the device is functioning properly before use. By simply pressing the test button, the detector performs an internal check to validate its sensitivity and operational status. This feature not only enhances safety but also provides user confidence when working with electrical systems, helping prevent accidents due to equipment malfunction. -
Question:
Can the Greenlee GT13 detect voltage through insulation?
Answer: Yes, the Greenlee GT13 is designed to detect voltage without making contact with the conductor, enabling it to sense voltage through insulation. This feature is particularly useful in scenarios where it’s impractical or unsafe to touch bare wires, such as when working with high-voltage installations or during maintenance of electrical systems. -
Question:
Is the Greenlee GT13 suitable for outdoor use?
Answer: Absolutely, the Greenlee GT13 Non-Contact Voltage Detector is built with durability in mind, making it suitable for outdoor use. Its robust design and protective features help it withstand various environmental conditions, making it ideal for electricians who need to work outside and need reliable voltage detection in all weather situations. -
Question:
What safety features does the Greenlee GT13 offer?
Answer: The Greenlee GT13 is equipped with several important safety features, including non-contact voltage detection and a self-test function. These features minimize the risk of electric shock, allowing users to perform inspections safely. Additionally, it has a bright LED indicator that provides clear visual feedback when voltage is detected, ensuring users are aware of potential hazards. -
Question:
How do I know when to replace the batteries in the Greenlee GT13?
Answer: The Greenlee GT13 includes a low battery indicator that alerts users when the battery is running low. Monitoring this indicator is essential, as using the device with weak batteries may affect its performance and accuracy. Regular checks and timely battery changes can help maintain the detector's reliability during critical electrical inspections. -
Question:
What are some common applications for the Greenlee GT13?
Answer: The Greenlee GT13 is ideal for a range of applications including electrical maintenance, troubleshooting circuits, and performing safety checks before working on electrical systems. Electricians can use it to quickly verify the presence of voltage in outlets, switches, and wiring. DIYers also benefit from its ease of use when identifying live circuits in home improvement projects, ensuring a safer working environment. -
Question:
How portable is the Greenlee GT13?
Answer: The Greenlee GT13 is designed for maximum portability, featuring a lightweight and compact design that makes it easy to carry in a pocket or toolbox. This portability allows electricians and technicians to have the device on hand for quick inspections wherever they go, eliminating the need for bulky or cumbersome equipment during fieldwork. -
Question:
Can the Greenlee GT13 detect both AC and DC voltage?
Answer: The Greenlee GT13 is specifically designed to detect AC voltage ranging from 50V to 1000V. While it excels in identifying alternating current, it is not suitable for DC voltage detection. Users needing to measure DC voltage should consider other instruments. Understanding this limitation helps ensure the right tool is used for specific electrical tasks. -
Question:
Where can I buy the Greenlee GT13 Non-Contact Self-Test Voltage Detector in Saint Helena?
Answer: You can purchase the Greenlee GT13 Non-Contact Self-Test Voltage Detector directly from Ubuy. Ubuy offers a convenient online shopping experience with various product options, ensuring you can find the Greenlee GT13 easily in Saint Helena. This platform also provides detailed product descriptions and customer reviews to help you make an informed decision.
Greenlee Voltage Testers Editorial Review
The Greenlee voltage detector is a reliable and well-made device that is easy to use and provides an accurate reading of whether voltage is present. Customers are pleased with its affordability and performance and have found it to be a great safety check when working on circuits. However, some customers found the multiple settings confusing and preferred a more straightforward "live" or "dead" indication. Overall, the majority of customers found it to be an excellent choice for testing voltage quickly and easily.
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Pros
- Well-made and reliable
- Accurately detects voltage
- Affordable price
- Convenient flashlight feature
- Quick and easy to use
Cons
- Multiple settings can be confusing for some users
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23 July 2026 · via Trustpilot
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SHP 75
Order now and get it around Monday, September 14
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Features & Benefits
- Non-contact voltage detection
- Tests and accurately detects voltage in various applications
- Audible and visual alerts for detection
- Patented automatic self-test for circuit integrity
- Includes a bright flashlight for dark areas
- Automatic turn-off after 5 minutes of inactivity to conserve battery life
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