Features: Your safety- guardian- for household electrical testing. Ideal- for homeowners, DIY enthusiasts, and professionals in the electrical industry. With its ergonomic design and durable construction, the voltage tester is a reliable choice for anyone who needs- to test electrical systems- regularly. Made- with high-quality ABS- material, this multi-functional voltage tester is designed to detect both zero- and live-wires without physical contact-. Whether you're checking circuits, outlets, or appliances, this versatile voltage tester is an essential tool for testing electrical systems- safely and accurately. Specifications: Material: ABS- Range: 12-1000VAC Flashlight: YES Auto-off: YES Live-Wire: YES NCV: YES Alarm: Audible- Visual Alarm Size: 156x20x20mm/6.14x0.79x0.79in Package Includes: 1x Tester Pen note: 2xAAA Batteries needed.(NOT Included) Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.