Features: The HT85 none contact voltage tester pen allows for safe and efficient current detection without direct contact, ensuring user safety with its high sensitivity sensors and LED indicator. Designing with portability in mind, this tester pen features abs construction, making it simple and convenient to use for quick circuit assessments. Ideal for electricians, homeowners, and DIY enthusiasts, especially those who frequently need to test electrical circuits. Perfectly suited for home circuit inspections, repair work, and maintenance of electrical equipment across various setting. Enhances your toolkit with this essential voltage detector, providing reliable performances and peacing of mind during electrical troubleshooting tasks. Specifications: Component:ABS Size:Approx.146.6x24x27mm/5.77x0.94x1.06inch Color:Black Package Includes: 1pcs Voltage Testing Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.