Enhance your vehicle and machinery monitoring with this high-precision RPM Tachometer, designed for a diverse range of applications including engine generator sets, ships, construction and agricultural machinery, as well as car modifications. Built to withstand harsh environments, this tachometer combines durable materials and advanced features to provide reliable and accurate RPM readings from 0 to 8000. Key Features: · **Wide Application Range:** Compatible with various stepping instruments and suitable for automobiles, engines, boats, RVs, yachts, engineering machinery, and more, making it a versatile choice for multiple industries. · **IP67 Waterproof and Dustproof:** Featuring an IP67-rated curved glass design, this tachometer is resistant to water, dust, fog, and harsh weather conditions, ensuring durability and functionality in challenging environments. · **Robust Material Construction:** Crafted from high-quality 316 stainless steel, PVC, and ABS materials, it resists corrosion from acids, alkalis, and humid surroundings, providing long-lasting performance. · **Ultra-Wide Voltage Range:** Supports a broad working voltage from 9V to 32V DC, with the capability to handle up to 36V for long-term use, ensuring compatibility with various power sources. · **Low Power Consumption and High Precision:** Optimized for energy efficiency while delivering accurate and stable RPM measurements to keep your equipment running smoothly. · **Adjustable 7-Color Backlight:** Equipped with customizable backlighting to improve visibility and ease of use under different lighting conditions. · **User-Friendly Installation:** Designed with an 85mm (3.35in) installation diameter and a requirement of at least 55mm (2.17in) space behind the dashboard for seamless integration. · **Temperature Resistance:** Operates reliably within temperatures ranging from -30℃ to +75℃ with storage capability between -40℃ to +80℃, suitable for various climates and operating conditions. · **Comprehensive Manual Included:** Comes with a detailed manual outlining installation, wiring, and operational instructions to ensure straightforward setup and use. Specifications: · Item Type: RPM Tachometer · Material: PVC + ABS + 316 Stainless Steel · Signal Type: Speed Pulse · RPM Range: 0 - 8000 RPM · Working Voltage: 9-32V DC (supports up to 36V) · Installation Diameter: 85mm / 3.35 in (white body without white cover), requires minimum 55mm / 2.17 in rear space · Working Temperature: -30℃ to +75℃ · Storage Temperature: -40℃ to +80℃ Package Includes: · 1 x RPM Tachometer This RPM Tachometer delivers exceptional accuracy, durability, and adaptability across a wide range of vehicles and machinery. Its rugged construction combined with advanced features makes it an essential instrument for professionals seeking reliable performance and easy installation in demanding environments.