Enhance your electrical troubleshooting with the B15 Induction Tester Pen, equipped with advanced three-color LED beads and high-precision intelligent chips for accurate and versatile electrical measurements. Designed for professionals and DIY enthusiasts, this tester pen efficiently detects live wires, line break points, voltage, and more, ensuring safety and reliability in various electrical inspection tasks. Key Features: · Three-Color LED Indicator: Utilizes intelligent chips with three distinct LED colors for clear, precise readings across multiple electrical testing scenarios. · Quick Line Break Point Detection: Easily identify wire continuity by following the blue LED light; a missing blue light indicates the exact break point for fast troubleshooting. · Durable One-Line Probe: Crafted with a smooth surface texture and constructed from high-hardness, wear-resistant ABS and chromium vanadium steel for long-lasting use. · Portable Pen Holder Design: Compact and lightweight with a convenient pen clip, allowing for easy carrying and hands-free work. · Multifunctional Testing Capabilities: Supports zero live line recognition, self-check function, electrical on/off detection, DC detection, voltage induction, and line break point detection to cover a wide range of electrical diagnostic needs. · Audible and Visual Alarm: Equipped with both sound and light alarm functions for reliable detection in various environments. · Flashlight Included: Built-in flashlight lighting aids in low-light working conditions. Specifications: · Model: B15 · Material: ABS and Chromium Vanadium Steel · Voltage Range: 24-250V · Alarm Method: Sound and Light Alarm · Probe Type: One-line probe · Flashlight: Yes · Zero FireWire Detection: Yes · Voltage Detection: Yes · Line Breakpoint Detection: Yes · Electrical On-Off Detection: Yes · Self-Test Function: Yes · DC Detection: Yes · Power Supply: 2 x 1.5V AAA batteries (Not included) · Item Size: 160 x 28 x 27 mm (6.29 x 1.10 x 1.06 in) · Item Weight: 36 g (1.26 oz) · Package Size: 175 x 45 x 30 mm (6.89 x 1.77 x 1.18 in) · Package Weight: 54 g (1.90 oz) Package Includes: · 1 x B15 Induction Tester Pen The B15 Induction Tester Pen combines durability, portability, and advanced electrical testing functions in a compact tool, making it an essential device for electricians, technicians, and home users to safely and efficiently diagnose electrical issues.