Feature: 1. Standard Size: This generator speed sensor has a 5/8-18UNF 128mm thread, standard size and plug, ensuring a perfect fit for the original machine, ideal for your generator set. 2. Interference Resistant: Designed with high resistance, high accuracy, low drift, and excellent stability, this generator speed sensor delivers a strong output signal and superior interference resistance for reliable performance. 3. Rust and Corrosion Resistant: Constructed from stainless steel, this sensor is resistant to rust and corrosion, providing durability and long-term use. It serves as a direct replacement for old or damaged units. 4. Easy Installation: This sensor is a direct replacement that connects easily via plug-in connector, allowing for quick setup and hassle-free operation. 5. Wide Application: Suitable for use on generator sets operating within a temperature range of -55°C to 105°C, it performs reliably in challenging environments exposed 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