Feature: 1. Standard Size: This generator speed sensor has a 5/8-18UNF 128mm thread, standard size and plug, perfect fit for the original machine, ideal for your generator set. 2. Interference Resistant: This generator speed sensor offers excellent resistance, high accuracy, low drift, and good stability, with strong output signal and strong interference resistance, providing stable and reliable performance suitable for generators. 3. Rust and Corrosion Resistant: This generator speed sensor is made of stainless steel, offering rust and corrosion resistance, ensuring durability and long service life. Designed as a direct replacement for old or damaged units. 4. Easy Installation: This generator speed sensor is designed for direct replacement, connects easily to existing wiring, and is ready to use, allowing for simple and convenient installation. 5. Wide Application: This generator speed sensor is compatible with generator sets operating within a temperature range of -55°C to 105°C, suitable for use in challenging environments including exposure to smoke, oil, and water vapor. Specification: Item Type: Generator Speed Sensor Material: Stainless Steel Model: MSP678 Inductance: 142mH ±25% Resistance Value: 300Ω Maximum Thread Size: 5/8-18UNF 128mm Drill Hole Size: 37/64 Temperature Range: -55°C to 105°C Maximum Output Voltage: 30VAC Package List: 1 x Generator Speed Sensor 1 x Accessory