Key Features
- AC DC tester screwdriver
- 3 in 1 line tester
- Voltage tester pen
- Electric line tester
- Phase line tester
- AC DC voltage detector
- Multifunctional tester screwdriver
- Continuity checker tool
- Electric tester screwdriver pen
- Neon line tester
- AC phase tester
- Electrician tool tester pen
The 3-in-1 AC DC Line Tester Screwdriver is a versatile tool designed for precise electrical testing. It detects voltage, identifies phase, and checks continuity, making it essential for electricians and technicians. Its compact design ensures easy handling and accurate diagnostics, enhancing safety and efficiency during electrical inspections and repairs.





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