UNI-T UT12D AC “Voltage Detector” Used for the Maintenance
Original price was: ৳ 1,240.৳ 970Current price is: ৳ 970.
The UNI-T UT12D AC Voltage Detector is a non-contact voltage tester designed for safe electrical inspection. Ideal for electricians, technicians, and maintenance work.
UT12D AC Voltage Detector – Safe & Reliable Electrical Testing Tool
The UT12D AC Voltage Detector is a professional non-contact voltage tester designed for fast and safe electrical inspection. This compact device helps electricians, technicians, and maintenance workers detect live AC voltage without touching exposed wires. It is an essential safety tool for electrical testing and troubleshooting.
Accurate Non-Contact Voltage Detection
The UT12D AC Voltage Detector can quickly identify AC voltage presence in cables, sockets, switches, circuit breakers, and electrical equipment. It features a clear LED indicator and audible alarm, allowing users to detect live current instantly and safely.
User-Friendly and Portable Design
This voltage detector is lightweight and easy to carry, making it ideal for daily professional use. The ergonomic design ensures comfortable handling during long working hours. Its pen-style body allows easy access to tight electrical spaces.
Reliable Performance for Daily Use
The UT12D provides stable and accurate detection for household and industrial electrical systems. It is suitable for maintenance engineers, electricians, technicians, and safety inspectors who require a reliable voltage tester.
Wide Application Area
This voltage detector is widely used in:
Electrical maintenance and repair
Home and industrial wiring inspection
Power socket testing
Electrical safety checking
Professional technician work
Key Features
• Non-contact AC voltage detection
• Clear LED and buzzer alert system
• Compact and lightweight design
• Safe and easy operation
• Suitable for professional and home use
Why Choose UT12D AC Voltage Detector?
The UT12D AC Voltage Detector offers high safety, accuracy, and convenience in one compact device. It helps prevent electric shock and ensures quick voltage identification, making it an essential tool for every electrician and technician.


