High Sensitivity Electrical Tester Pen Easy Operation Self-checking for House

• Accurate and Reliable: This electrical tester pen features advanced technology that ensures accurate and reliable voltage detection, making it ideal for detecting live wires, AC/DC voltage, and continuity with ease.
• Wide Voltage Range Detection: With a wide voltage range detection of 12V-250V AC/DC, this tester pen is suitable for various electrical applications, including home maintenance, electrical repairs, and power supply testing.
• Easy-to-Read LED Indicator: The pen incorporates a clear and easy-to-read LED indicator that provides visual feedback on the presence of voltage. The LED glows red when voltage is detected, ensuring quick and convenient identification of live wires.
• Automatic Self-Checking: The tester pen performs an automatic self-checking procedure each time it is turned on. This feature ensures that the device is functioning correctly before use, providing peace of mind and reliability.
• Compact and Portable Design: Designed for portability and convenience, this electrical tester pen is compact and lightweight. It can easily fit into toolboxes or pockets, making it ideal for carrying around the job site or for quick electrical checks in different locations.
• Safe and Reliable Operation: The tester pen is designed with safety in mind. It features a non-contact design, eliminating the risk of electrical shock. Additionally, the pen complies with industry safety standards, ensuring safe and reliable operation.
• Battery-Powered and Durable: Powered by standard batteries, this electrical tester pen ensures extended use without the need for frequent battery replacements. Its durable construction withstands the rigors of everyday use, making it a dependable tool for both professionals and homeowners.

• Non-Contact Voltage Detection: Provides safe and convenient voltage detection without the need for direct contact with live wires.
• Phase Sequence Indication: For 3-phase systems, the tester pen can indicate the phase sequence of live wires.
• Continuity Test: Tests for continuity in wires, cables, and circuits, ensuring proper connections.
• Buzzer Alert: An audible buzzer provides an additional indication of voltage presence, making it suitable for noisy environments.

• Enhanced safety with non-contact voltage detection.
• Accurate and reliable voltage detection across a wide range.
• Easy identification of live wires with clear LED indicator.
• Quick and convenient electrical testing with automatic self-checking.
• Durable construction for long-lasting performance.
• Suitable for various electrical applications, including home maintenance, electrical repairs, and industrial use.

• Home Maintenance: For checking voltage in electrical outlets, wiring, and appliances.
• Electrical Repairs: Identifying live wires, testing continuity, and troubleshooting electrical issues.
• Industrial Applications: Ensuring safety in electrical installations, maintenance, and testing.
• Automotive Troubleshooting: Detecting voltage in vehicle electrical systems and diagnosing electrical faults.
• Construction: Verifying wiring and electrical connections during construction projects.

• Voltage Range: 12V-250V AC/DC
• Frequency Range: 50/60Hz
• Power Supply: 2 x AAA Batteries
• Material: ABS Plastic
• Dimensions: 6.3 x 1.7 x 1.1 inches
• Weight: 1.9 ounces