10-Piece Electrician's Screwdriver Tester Set, Standard Tester with Flathead Screwdriver, 3-in-1 Phase Tester, for Validating Electrical Connections, 100V-500V, Practical Tool for Home and Professiona
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Product information
Description
Wide Measuring Range: Capable of testing voltages from 100 to 500 volts, this multi-functional voltage tester is essential for diagnosing electrical problems in various environments.
Multifunctional Design: In addition to its primary function as a phase tester, this device also serves as a flathead screwdriver, increasing its usefulness in your toolbox.
Safe Use: This phase tester is equipped with a series resistor for harmless current and a light indicator for accurate diagnosis, ensuring safe use even for non-professionals.
Essential Tool: This electrician's test screwdriver is ideal for daily checks of the integrity of household electrical installations, such as wall sockets and lighting connections.
Robustness and Reliability: Made with high-quality materials, this electrician's test screwdriver ensures Increased durability and resistance to the rigors of daily use.
10 * Test screwdrivers (100-500V)
Features
- BrandTEHTUY
- Height1 cm
- Weight100 g
- Voltage1 V
- Amperage1000 mA

















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