Reliable Electric Voltage Tester Pen with Long-Lasting Neon Bulb

Product Description

Electric Testing Screwdriver
Voltage Detection Hand Tool Essential Industrial Use Safe Voltage Tester Pen

Product Description

Electric Tester Pen (also called a test pen or voltage tester pen) is a portable, hand-held electrical tool widely used by electricians, maintenance workers and in industrial/hardware scenarios to detect the presence of AC voltage in electrical circuits, wires, sockets and electrical equipment. It is a basic and essential safety tool for electrical operation and fault troubleshooting.
 

• Primary Name: Multi-function Voltage Tester & Screwdriver Set

• Alternative Names:

  • 2-in-1 Electrical Tester Screwdriver (Extended Version)

  • Professional Extended Reach Voltage Detector and Screwdriver

  • Household Insulated Electrician's Tester with Multiple Bits
    This versatile and indispensable tool is expertly engineered for both professional electricians and DIY enthusiasts. It seamlessly combines the essential functions of a voltage tester and a screwdriver into one robust, reliable, and safe instrument. Its extended-length design allows for safe testing and screwdriving in hard-to-reach areas, such as deep electrical boxes, conduits, and confined spaces, making it a must-have in any toolbox.
    Dual-Functionality & Convenience: It's a 2-in-1 tool - a reliable voltage tester and a practical screwdriver. This eliminates the need to carry multiple tools for basic electrical and assembly tasks.
     

    Integrated Voltage Tester:

  • Non-Contact Voltage Detection (NCV): Safely detects AC voltage without direct contact. The tip senses an electromagnetic field and alerts the user with a red LED light and an audible beep.
    High Safety Standards: The screwdriver shaft is fully insulated, meeting international safety standards (e.g., IEC 60900, CAT II 1000V), protecting the user from electric shock up to a specified voltage.
     

  • Material: Insulated Nylon/PC Handle, Chrome Vanadium Steel Shaft and Bits.

  • Voltage Detection Range: 12V - 1000V AC (Please check specific product label).

  • Insulation Rating: CAT II 1000V (or as specified).

  • Length: Extended length, approximately 200mm - 250mm (8-10 inches).

  • Included Bits: Phillips (PH1, PH2), Slotted (3mm, 5mm, 6mm), etc.

  • Power for Tester: Typically uses LR44/AG13 button cell batteries (included).
     

  • Checking if a circuit is live before starting work.

  • Troubleshooting household electrical issues.

  • Assembling furniture, appliances, and electronics.

  • Installing light fixtures, ceiling fans, and outlets.

  • General maintenance and repair tasks.

Usage:

To use it, one simply places the tip on the conductor to be tested and touches the end cap with a finger. If the neon bulb lights up, voltage is present.

It is a fundamental, inexpensive, and essential tool for any basic electrical work, providing a quick and reliable first check for electrical safety.

Typical Application Scenarios

 

Daily inspection of household and industrial sockets, switches and wires;

Pre-operation safety confirmation of electrical equipment maintenance (confirm no electricity before construction);

Quick troubleshooting of open circuits, live wire misconnection and other faults in low-voltage electrical circuits;

Electrical safety detection in construction, fire protection and hardware installation projects.

Product Parameters

Metal Tip	For probing the test point
Resistor	A high-value resistor that limits the current to a safe, micro-level
Neon Lamp	The indicator that glows when voltage is detected
Transparent Body	Allows the user to see the glowing neon lamp
Metal Cap/Contact Plate	The point where the user places their finger to complete the circuit

• •  

 

Voltage Tester Screwdriver: The 2-in-1 Essential Tool for Every Electrician
A voltage tester screwdriver, also widely known as a test pen screwdriver or electrician screwdriver, combines the full functionality of a precision screwdriver and a reliable voltage detector in one compact, budget-friendly unit. This multi-function screwdriver has become one of the top-selling hand tools across hardware stores and e-commerce platforms, favored by professional electricians, DIY home repairers, and maintenance workers for its unbeatable practicality.

Built with high-torque chrome-molybdenum steel shank, this insulated screwdriver delivers a hardness rating of HRC 56-58, making it perfect for tightening or loosening slotted and Phillips screws in electrical panels, switch boxes, and household appliances. Its thick, anti-slip insulated handle meets the 250V CAT II safety standard, fully preventing accidental electric shock even during live wiring operations. Unlike a regular magnetic screwdriver, the hidden built-in neon tube or electronic sensing module inside the handle lets you quickly detect 60V to 500V AC voltage the moment the metal tip touches a wire or screw.

To use it properly, grip the ergonomic handle firmly with your thumb and middle finger, and make sure your index finger touches the small metal cap on the very end of the insulated grip. Never touch the exposed metal shank during testing. When the tip makes contact with a live conductor, the neon indicator will light up clearly to confirm the circuit is energized; no glow means the target is a neutral wire or fully powered off. Many upgraded models on the market now come with a strong magnetic tip, so you can easily pick up tiny screws without dropping them in tight spaces. This heavy-duty screwdriver is not just a basic electrical tester-it also works as a go-to repair screwdriver for furniture assembly, appliance disassembly, and daily fixture maintenance. Lightweight, durable, and far more portable than carrying separate tools, this 2-in-1 voltage screwdriver has earned thousands of positive reviews for its cost-effectiveness, making it a must-have addition to any tool kit, work pouch, or home emergency toolbox.

Company Profile

Our company is a leading manufacturer of electric tester pen and some hand tool for 20 years. We use top-grade materials to manufacture our products, ensuring they meet the highest standards of quality, durability, and reliability.

We pay great attention to detail and service to providing our customers with the best products buying possible. Our experienced engineers and technicians work closely with customers to develop customized solutions that meet their exact needs.

In terms of sales, our company emphasizes customer satisfaction and partnership. We strive to establish long-term relationships with our customers, offering competitive pricing, timely delivery, and exceptional customer service.

We believe that our products and services will meet and exceed your expectations, and we look forward to having the opportunity to work with you.

FAQ

Q1:If i'm interested in your products when can i receive your reply after the enquiry?
A:All your enquiries will be replied in 24 hours.

Q2:Can i get a sample before the order? Beacuse i don't know the quality of your products.
A:Of course! We can provide you with free samples. We think get a sample is the best way to build the trust in the two of us. Please send us an enquiry to get free samples.

Q3:Can you send me your products catalogue?
A:Sure! Please contact us online or send an Email, we will offer you our products catalogue.

Q4:Can i get your price list of your products?
A:Certainly, we can supply the price list to you. Please feel free to contact us if you have any need.

Q5:Do you accept OEM business?
A: OEM and ODM we all can accept.

Q6:How's the delivery? Because i really need them urgently.
A:Sample cost 2-3days. Bulk order cost 7-15days.

Q7:Do you test all your goods before delivery?
A:Yes,we all test it before delivery.

Q8:Do you have any quality guarantee or after-sales service?
A:Of course! All the products have 2 year warranty. If there are quality complaints, we will come up with solutions within
5days.