Electrical Circuit Tester Pen
This electrical circuit tester pen is designed for identifying voltage in circuits. It features a durable construction with a transparent housing to view internal components and is equipped with a flathead screwdriver tip.



Technical Specifications
Product Overview
Professional Electrical Circuit Tester
This electrical circuit tester pen combines durability with precision, featuring a high-hardness construction designed for reliable performance. Its compact, ergonomic design includes a built-in safety structure and a top screw mechanism, making it an essential tool for circuit analysis and electrical testing. Engineered for rust prevention, corrosion resistance, and wear resistance, it provides long-lasting utility for electricians and technicians.
Technical Specifications
Design Features
- Compact and portable size
- Built-in safety structure
- Integrated top screw design
- Durable construction
- Material Characteristics
- High HardnessRust ResistantCorrosion ResistantWear Resistant



