The Ministry of Defense - Hanoi Capital Command - Branch of Ha Thanh Single-Member Limited Liability Company, Ho Chi Minh City.
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SMS9115 LS+ Voltage Tester Pen – quick, accurate, and safe electrical testing.
• Quickly checks for electricity, accurately identifies voltage.
• Compact design, easy to grip and operate.
• High sensitivity, effectively detects electrical current.
• Used to test household power sources.
• Can test power sources from 15–250V.
• Insulated plastic grip for excellent electrical insulation.
• Small and lightweight design, easy to use.
• Features a built-in light.
Product Details
Product Details
Product Details
Product Details
Color: Transparent (Clear) body for 360-degree indicator visibility
Packaging : 24 item/box, 480 item/carton
In the world of tradespeople, creators, and those who keep everything running smoothly, tools are more than just instruments; they are companions, symbols of precision and safety. Whether it's a small DIY project or a large-scale construction, every detail matters, and the reliability of these companions cannot be overlooked. Today, we delve into a device that embodies safety and efficiency: the SMS9115 LS+ Voltage Tester Pen.
In the realm of hand tools and construction supplies, safety is always paramount. Any operation involving electricity carries inherent risks if not meticulously controlled. Therefore, owning an accurate and dependable voltage testing device is essential for every technician, electrician, or even DIY enthusiast at home.
The SMS9115 LS+ Voltage Tester Pen is more than just an ordinary measuring instrument; it's a testament to innovation and a commitment to quality from the SMS brand. With its intelligent design, superior features, and durability, this product has quickly earned user trust, becoming an indispensable tool in the toolbox.
Applications
Checking household electrical outlets.
Identifying live and neutral wires.
Detecting energized electrical wiring.
Testing switches, terminals, and electrical equipment.
Supporting electrical installation, maintenance, and repair work.
Suitable Users
Suitable for electricians, technicians, repair workers, and household users.
Safety Notes
Inspect the tester body and insulation before use.
Do not touch the metal testing tip during operation.
Test the device on a known live source before each use.
This tester is intended for voltage detection and should not replace a professional multimeter when accurate measurements are required.
The SMS9115 LS+ Voltage Tester Pen is meticulously designed with attention to every detail, offering an optimal user experience. The outer casing is constructed from high-quality, impact-resistant plastic, ensuring durability even in harsh working environments. Its compact size fits comfortably in the palm, allowing users to easily grip, operate, and store it.
The product's standout feature lies in its advanced electromagnetic induction technology. Instead of merely detecting voltage through direct contact, the SMS9115 LS+ Voltage Tester Pen offers non-contact voltage detection. This means you can check for the presence of electrical current without directly touching the wires, significantly reducing the risk of electric shock. This feature is particularly useful when working with high-voltage systems or in hard-to-reach areas.
The clear and crisp LED display provides an intuitive visual indication of voltage levels. When voltage is detected, the pen emits an audible and visual warning signal, alerting the user instantly to the status of the power source.

Reliability is a critical factor for any measuring device, especially in the electrical field. The SMS9115 LS+ Voltage Tester Pen is equipped with sensitive sensors, enabling high-precision voltage detection across a wide range. From common household voltages to industrial levels, the product effectively identifies and warns of electrical presence.
Its ability to distinguish between AC and DC voltage is another significant advantage, helping users accurately determine the type of current they are working with. This not only enhances safety but also ensures work efficiency, preventing errors during repairs or installations.
The SMS9115 LS+ Voltage Tester Pen is equipped with numerous intelligent features to optimize user experience and enhance safety.
Auto Power-Off Mode: To conserve battery power and prevent energy waste, the device automatically shuts off after a period of inactivity.
Integrated Flashlight: A small LED light is integrated into the pen's body, providing necessary illumination when working in dimly lit conditions or in hard-to-see areas.
Low Battery Alert: When the battery is low, the device will provide a warning signal, prompting the user to replace the battery promptly to avoid sudden shutdowns.
Explosion-Proof Design: The materials used for the casing and internal components are carefully selected to ensure maximum safety and minimize the risk of explosion during use.

The SMS9115 LS+ Voltage Tester Pen is not limited to professional electrical work but also extends to various other fields, serving diverse user needs.
For Home Use: For those who enjoy DIY repairs and electrical installations at home, the SMS9115 LS+ Voltage Tester Pen is an indispensable tool to ensure safety before starting any work.
In Construction Sites: Engineers and construction workers frequently deal with temporary or permanent electrical systems. This device helps them quickly check power status, detect faults, and ensure the safety of themselves and their colleagues.
Electronics Repair Industry: Checking circuit boards and wires is a crucial step in repairing electronic devices. The accurate measurement capabilities of the SMS9115 LS+ Voltage Tester Pen help technicians quickly locate areas with voltage.
Gardening and Landscaping: For outdoor lighting systems and garden water pumps, regular checks of the electrical system are necessary. The SMS9115 LS+ Voltage Tester Pen helps detect early issues with wiring and outlets.
The market offers a wide array of voltage testers with different designs and features. However, the SMS9115 LS+ Voltage Tester Pen stands out due to its combination of non-contact sensing technology, high accuracy, clear display, and additional safety features. Many conventional voltage testers can only detect voltage through direct contact, posing a risk. In contrast, the non-contact detection capability of the SMS 9115 LS+ provides a superior layer of safety. Furthermore, the integrated flashlight and the ability to differentiate between AC and DC current are features not found in all products.
When investing in a critical device like the SMS9115 LS+ Voltage Tester Pen, choosing a reputable supplier is paramount. hathanhtools.com, the official website of Ha Thanh One Member Company Limited - Ho Chi Minh City Branch, is proud to be a provider of genuine, high-quality electrical tools, power tools, general tools, gardening tools, and consumables.
When purchasing the SMS9115 LS+ Voltage Tester Pen at Ha Thanh Tools, customers not only receive genuine products at competitive prices but also benefit from special offers:
Reliable Warranty Policy: We are committed to providing product warranties in accordance with the manufacturer's regulations, ensuring absolute peace of mind for users.
Professional Technical Support: Our experienced team of technicians is always ready to provide consultations, answer any questions, and assist customers throughout their product usage.
Regular Maintenance Service: To ensure the device operates at its best, we offer periodic maintenance services to extend the product's lifespan.
Fast Delivery: Ha Thanh Tools understands that time is valuable, and we have a fast and professional nationwide delivery system.
The SMS9115 LS+ Voltage Tester Pen is more than just a tool; it's a companion, a silent "warrior" on the front lines of electrical safety. With its advanced technology, intelligent design, and high reliability, this product deserves a prominent place in the tool collection of every electrician, technician, or anyone concerned with safety in electrical work.
Equip yourself with the SMS9115 LS+ Voltage Tester Pen to work more efficiently, safely, and confidently. Contact hathanhtools.com, the official website of Ha Thanh One Member Company Limited - Ho Chi Minh City Branch, today to own genuine products and experience superior customer service!
To experience the difference the SMS9115 LS+ Voltage Tester Pen makes, or for detailed consultations on other products and services, please contact us through the following channels:
Company Name: Ha Thanh One Member Company Limited _ Ho Chi Minh City Branch
Address: 35 Nguyen An Khuong, Cho Lon Ward, Ho Chi Minh City
Hotline: 0902.8888.02
Email: cskh@hathanhtools.com
Website: https://hathanhtools.com