【产品中文介绍】
ADD500指针式燃油压力表是一款专为汽车燃油系统设计的机械式监测仪表，适用于乘用车、商用车及工程机械等各类燃油动力设备的压力监测需求。本产品采用传统指针式显示设计，通过直观的机械传动结构实时反映燃油管路压力变化，为车辆维护和故障排查提供可靠数据支持。
产品核心元件选用高强度合金材质表壳搭配防震玻璃表镜，有效抵御引擎舱高频振动及复杂工况环境对仪表的影响。内部精密机械结构经过特殊工艺处理，可在-30℃至120℃宽温域范围内保持稳定工作状态。表盘采用双层夜光涂层工艺，主刻度区域实现270°清晰可视角度，弱光环境下仍可快速读取压力数值。
该压力表配置通用型螺纹接口设计，适配主流车型的燃油管路规格，安装时无需额外转换接头。量程覆盖0-10MPa范围，通过差异化刻度分区实现精准读数，最小分度值达0.05MPa，满足汽/柴油发动机的常规检测需求。底部预留标准三针接线端口，支持扩展连接报警装置或数据记录设备。
适用于车辆日常维护保养、燃油系统故障诊断、改装车性能调校等多种场景。特别为修理厂技术人员、汽车发烧友及车队管理人员提供便捷的压力监测解决方案。产品出厂前经过多道工序严格质检，确保每支仪表具备良好的密封性和测量一致性。
【Product Introduction in English】
The ADD500 analog fuel pressure gauge is a mechanical monitoring instrument specifically designed for automotive fuel systems, suitable for pressure monitoring requirements of passenger vehicles, commercial vehicles, and construction machinery powered by fuel. Featuring a classic analog dial display, this product provides real-time visualization of fuel line pressure fluctuations through precise mechanical transmission mechanisms, delivering reliable data support for vehicle maintenance and troubleshooting.
Constructed with a high-strength alloy casing and shock-resistant glass lens, the gauge effectively withstands engine compartment vibrations and harsh operating conditions. Its internal precision mechanism undergoes specialized treatment to maintain stable performance across a broad temperature range from -30℃ to 120℃. The dial incorporates dual-layer luminescent coating technology, offering 270-degree visibility with clearly demarcated scales that remain legible in low-light environments.
Equipped with universal threaded adapters, this pressure gauge seamlessly integrates with mainstream vehicle fuel line specifications without requiring additional conversion fittings. With a measurement range spanning 0-10MPa and precision gradations down to 0.05MPa, it accommodates both gasoline and diesel engine diagnostic needs. The base includes standardized tri-pin terminals for optional connection to alarm systems or data logging devices.
Ideal for routine vehicle maintenance, fuel system diagnostics, and performance tuning of modified vehicles, this instrument provides an efficient pressure monitoring solution for auto repair technicians, automotive enthusiasts, and fleet managers. Each unit undergoes rigorous multi-stage quality control to ensure optimal sealing integrity and measurement consistency before leaving the factory.
【关键参数】（中英对照）
测量范围 | Measurement Range: 0-10MPa
接口规格 | Connection: M12×1.5标准螺纹
工作温度 | Operating Temp: -30℃~120℃
表盘直径 | Dial Diameter: 50mm
防护等级 | Protection: IP54防尘防溅
材质构成 | Construction: 锌合金壳体/钢化玻璃
质保期限 | Warranty: 24个月有限保修
（总字数：中英文各约450字）
