- Comprehensive All-in-One Kit: This kit includes a 3-wire NPN Hall proximity switch sensor, a round magnet, and all necessary wiring. Everything you need is included for a hassle-free installation experience. - Clear and Readable Display: The device features a 56-inch LED display that provides bright green readings, ensuring visibility in various lighting conditions. This clarity aids in quick decision-making during operation. - Rapid Response for Real-Time Monitoring: With the ability to deliver real-time RPM data instantly, this digital tachometer is ideal for applications that require immediate feedback and adjustments, such as automotive diagnostics, industrial machinery, and home DIY projects. - Versatile Applications: Perfect for a range of scenarios including: - Monitoring engine RPMs in automotive applications for optimal performance. - Tracking rotation speeds in manufacturing equipment to ensure efficiency. - Assisting hobbyists with model engines for precise control. - Performance and Compatibility: Designed to be compatible with a wide array of systems, this tachometer offers reliable performance and durability, making it suitable for both professional and personal use. This product stands out for its ease of use, quick installation, and efficient data presentation, ensuring you can focus on your tasks with confidence.